20355991488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2440

約数の個数: 336

約数和(自身を含む): 71174847744

約数和(自身を除く): 50818856256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 131, 136, 144, 153, 168, 192, 204, 224, 238, 252, 262, 272, 288, 306, 336, 357, 393, 408, 448, 476, 504, 524, 544, 576, 612, 672, 714, 786, 816, 917, 952, 1008, 1048, 1071, 1088, 1179, 1224, 1344, 1428, 1572, 1632, 1834, 1904, 2016, 2096, 2142, 2227, 2267, 2358, 2448, 2751, 2856, 3144, 3264, 3668, 3808, 4032, 4192, 4284, 4454, 4534, 4716, 4896, 5502, 5712, 6288, 6681, 6801, 7336, 7616, 8253, 8384, 8568, 8908, 9068, 9432, 9792, 11004, 11424, 12576, 13362, 13602, 14672, 15589, 15869, 16506, 17136, 17816, 18136, 18864, 20043, 20403, 22008, 22848, 25152, 26724, 27204, 29344, 31178, 31738, 33012, 34272, 35632, 36272, 37728, 38539, 40086, 40806, 44016, 46767, 47607, 53448, 54408, 58688, 62356, 63476, 66024, 68544, 71264, 72544, 75456, 77078, 80172, 81612, 88032, 93534, 95214, 106896, 108816, 115617, 124712, 126952, 132048, 140301, 142528, 142821, 145088, 154156, 160344, 163224, 176064, 187068, 190428, 213792, 217632, 231234, 249424, 253904, 264096, 269773, 280602, 285642, 296977, 308312, 320688, 326448, 346851, 374136, 380856, 427584, 435264, 462468, 498848, 507808, 528192, 539546, 561204, 571284, 593954, 616624, 641376, 652896, 693702, 748272, 761712, 809319, 890931, 924936, 997696, 1015616, 1079092, 1122408, 1142568, 1187908, 1233248, 1282752, 1305792, 1387404, 1496544, 1523424, 1618638, 1781862, 1849872, 2078839, 2158184, 2244816, 2285136, 2375816, 2427957, 2466496, 2672793, 2774808, 2993088, 3046848, 3237276, 3563724, 3699744, 4157678, 4316368, 4489632, 4570272, 4751632, 4855914, 5048609, 5345586, 5549616, 6236517, 6474552, 7127448, 7399488, 8315356, 8632736, 8979264, 9140544, 9503264, 9711828, 10097218, 10691172, 11099232, 12473034, 12949104, 14254896, 15145827, 16630712, 17265472, 18709551, 19006528, 19423656, 20194436, 21382344, 22198464, 24946068, 25898208, 28509792, 30291654, 33261424, 35340263, 37419102, 38847312, 40388872, 42764688, 45437481, 49892136, 51796416, 57019584, 60583308, 66522848, 70680526, 74838204, 77694624, 80777744, 85529376, 90874962, 99784272, 106020789, 121166616, 133045696, 141361052, 149676408, 155389248, 161555488, 171058752, 181749924, 199568544, 212041578, 242333232, 282722104, 299352816, 318062367, 323110976, 363499848, 399137088, 424083156, 484666464, 565444208, 598705632, 636124734, 726999696, 848166312, 969332928, 1130888416, 1197411264, 1272249468, 1453999392, 1696332624, 2261776832, 2544498936, 2907998784, 3392665248, 5088997872, 6785330496, 10177995744, 20355991488]

約数ペア:

[(1, 20355991488), (2, 10177995744), (3, 6785330496), (4, 5088997872), (6, 3392665248), (7, 2907998784), (8, 2544498936), (9, 2261776832), (12, 1696332624), (14, 1453999392), (16, 1272249468), (17, 1197411264), (18, 1130888416), (21, 969332928), (24, 848166312), (28, 726999696), (32, 636124734), (34, 598705632), (36, 565444208), (42, 484666464), (48, 424083156), (51, 399137088), (56, 363499848), (63, 323110976), (64, 318062367), (68, 299352816), (72, 282722104), (84, 242333232), (96, 212041578), (102, 199568544), (112, 181749924), (119, 171058752), (126, 161555488), (131, 155389248), (136, 149676408), (144, 141361052), (153, 133045696), (168, 121166616), (192, 106020789), (204, 99784272), (224, 90874962), (238, 85529376), (252, 80777744), (262, 77694624), (272, 74838204), (288, 70680526), (306, 66522848), (336, 60583308), (357, 57019584), (393, 51796416), (408, 49892136), (448, 45437481), (476, 42764688), (504, 40388872), (524, 38847312), (544, 37419102), (576, 35340263), (612, 33261424), (672, 30291654), (714, 28509792), (786, 25898208), (816, 24946068), (917, 22198464), (952, 21382344), (1008, 20194436), (1048, 19423656), (1071, 19006528), (1088, 18709551), (1179, 17265472), (1224, 16630712), (1344, 15145827), (1428, 14254896), (1572, 12949104), (1632, 12473034), (1834, 11099232), (1904, 10691172), (2016, 10097218), (2096, 9711828), (2142, 9503264), (2227, 9140544), (2267, 8979264), (2358, 8632736), (2448, 8315356), (2751, 7399488), (2856, 7127448), (3144, 6474552), (3264, 6236517), (3668, 5549616), (3808, 5345586), (4032, 5048609), (4192, 4855914), (4284, 4751632), (4454, 4570272), (4534, 4489632), (4716, 4316368), (4896, 4157678), (5502, 3699744), (5712, 3563724), (6288, 3237276), (6681, 3046848), (6801, 2993088), (7336, 2774808), (7616, 2672793), (8253, 2466496), (8384, 2427957), (8568, 2375816), (8908, 2285136), (9068, 2244816), (9432, 2158184), (9792, 2078839), (11004, 1849872), (11424, 1781862), (12576, 1618638), (13362, 1523424), (13602, 1496544), (14672, 1387404), (15589, 1305792), (15869, 1282752), (16506, 1233248), (17136, 1187908), (17816, 1142568), (18136, 1122408), (18864, 1079092), (20043, 1015616), (20403, 997696), (22008, 924936), (22848, 890931), (25152, 809319), (26724, 761712), (27204, 748272), (29344, 693702), (31178, 652896), (31738, 641376), (33012, 616624), (34272, 593954), (35632, 571284), (36272, 561204), (37728, 539546), (38539, 528192), (40086, 507808), (40806, 498848), (44016, 462468), (46767, 435264), (47607, 427584), (53448, 380856), (54408, 374136), (58688, 346851), (62356, 326448), (63476, 320688), (66024, 308312), (68544, 296977), (71264, 285642), (72544, 280602), (75456, 269773), (77078, 264096), (80172, 253904), (81612, 249424), (88032, 231234), (93534, 217632), (95214, 213792), (106896, 190428), (108816, 187068), (115617, 176064), (124712, 163224), (126952, 160344), (132048, 154156), (140301, 145088), (142528, 142821)]