20193848208

素因数分解:

$2^4\times 3^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 320

約数和(自身を含む): 63033465600

約数和(自身を除く): 42839617392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 83, 102, 108, 136, 144, 153, 162, 166, 204, 216, 243, 249, 272, 306, 324, 332, 408, 409, 432, 459, 486, 498, 612, 648, 664, 729, 747, 816, 818, 918, 972, 996, 1224, 1227, 1296, 1328, 1377, 1411, 1458, 1494, 1636, 1836, 1944, 1992, 2187, 2241, 2448, 2454, 2754, 2822, 2916, 2988, 3272, 3672, 3681, 3888, 3984, 4131, 4233, 4374, 4482, 4908, 5508, 5644, 5832, 5976, 6544, 6723, 6953, 7344, 7362, 8262, 8466, 8748, 8964, 9816, 11016, 11043, 11288, 11664, 11952, 12393, 12699, 13446, 13906, 14724, 16524, 16932, 17496, 17928, 19632, 20169, 20859, 22032, 22086, 22576, 24786, 25398, 26892, 27812, 29448, 33048, 33129, 33864, 33947, 34992, 35856, 37179, 38097, 40338, 41718, 44172, 49572, 50796, 53784, 55624, 58896, 60507, 62577, 66096, 66258, 67728, 67894, 74358, 76194, 80676, 83436, 88344, 99144, 99387, 101592, 101841, 107568, 111248, 114291, 121014, 125154, 132516, 135788, 148716, 152388, 161352, 166872, 176688, 181521, 187731, 198288, 198774, 203184, 203682, 228582, 242028, 250308, 265032, 271576, 297432, 298161, 304776, 305523, 322704, 333744, 342873, 363042, 375462, 397548, 407364, 457164, 484056, 500616, 530064, 543152, 563193, 577099, 594864, 596322, 609552, 611046, 685746, 726084, 750924, 795096, 814728, 894483, 914328, 916569, 968112, 1001232, 1028619, 1126386, 1154198, 1192644, 1222092, 1371492, 1452168, 1501848, 1590192, 1629456, 1689579, 1731297, 1788966, 1828656, 1833138, 2057238, 2252772, 2308396, 2385288, 2444184, 2742984, 2749707, 2904336, 3003696, 3085857, 3379158, 3462594, 3577932, 3666276, 4114476, 4505544, 4616792, 4770576, 4888368, 5068737, 5193891, 5485968, 5499414, 6171714, 6758316, 6925188, 7155864, 7332552, 8228952, 8249121, 9011088, 9233584, 10137474, 10387782, 10998828, 12343428, 13516632, 13850376, 14311728, 14665104, 15206211, 15581673, 16457904, 16498242, 20274948, 20775564, 21997656, 24686856, 24747363, 27033264, 27700752, 30412422, 31163346, 32996484, 40549896, 41551128, 43995312, 46745019, 49373712, 49494726, 60824844, 62326692, 65992968, 74242089, 81099792, 83102256, 93490038, 98989452, 121649688, 124653384, 131985936, 140235057, 148484178, 186980076, 197978904, 243299376, 249306768, 280470114, 296968356, 373960152, 395957808, 420705171, 560940228, 593936712, 747920304, 841410342, 1121880456, 1187873424, 1262115513, 1682820684, 2243760912, 2524231026, 3365641368, 5048462052, 6731282736, 10096924104, 20193848208]

約数ペア:

[(1, 20193848208), (2, 10096924104), (3, 6731282736), (4, 5048462052), (6, 3365641368), (8, 2524231026), (9, 2243760912), (12, 1682820684), (16, 1262115513), (17, 1187873424), (18, 1121880456), (24, 841410342), (27, 747920304), (34, 593936712), (36, 560940228), (48, 420705171), (51, 395957808), (54, 373960152), (68, 296968356), (72, 280470114), (81, 249306768), (83, 243299376), (102, 197978904), (108, 186980076), (136, 148484178), (144, 140235057), (153, 131985936), (162, 124653384), (166, 121649688), (204, 98989452), (216, 93490038), (243, 83102256), (249, 81099792), (272, 74242089), (306, 65992968), (324, 62326692), (332, 60824844), (408, 49494726), (409, 49373712), (432, 46745019), (459, 43995312), (486, 41551128), (498, 40549896), (612, 32996484), (648, 31163346), (664, 30412422), (729, 27700752), (747, 27033264), (816, 24747363), (818, 24686856), (918, 21997656), (972, 20775564), (996, 20274948), (1224, 16498242), (1227, 16457904), (1296, 15581673), (1328, 15206211), (1377, 14665104), (1411, 14311728), (1458, 13850376), (1494, 13516632), (1636, 12343428), (1836, 10998828), (1944, 10387782), (1992, 10137474), (2187, 9233584), (2241, 9011088), (2448, 8249121), (2454, 8228952), (2754, 7332552), (2822, 7155864), (2916, 6925188), (2988, 6758316), (3272, 6171714), (3672, 5499414), (3681, 5485968), (3888, 5193891), (3984, 5068737), (4131, 4888368), (4233, 4770576), (4374, 4616792), (4482, 4505544), (4908, 4114476), (5508, 3666276), (5644, 3577932), (5832, 3462594), (5976, 3379158), (6544, 3085857), (6723, 3003696), (6953, 2904336), (7344, 2749707), (7362, 2742984), (8262, 2444184), (8466, 2385288), (8748, 2308396), (8964, 2252772), (9816, 2057238), (11016, 1833138), (11043, 1828656), (11288, 1788966), (11664, 1731297), (11952, 1689579), (12393, 1629456), (12699, 1590192), (13446, 1501848), (13906, 1452168), (14724, 1371492), (16524, 1222092), (16932, 1192644), (17496, 1154198), (17928, 1126386), (19632, 1028619), (20169, 1001232), (20859, 968112), (22032, 916569), (22086, 914328), (22576, 894483), (24786, 814728), (25398, 795096), (26892, 750924), (27812, 726084), (29448, 685746), (33048, 611046), (33129, 609552), (33864, 596322), (33947, 594864), (34992, 577099), (35856, 563193), (37179, 543152), (38097, 530064), (40338, 500616), (41718, 484056), (44172, 457164), (49572, 407364), (50796, 397548), (53784, 375462), (55624, 363042), (58896, 342873), (60507, 333744), (62577, 322704), (66096, 305523), (66258, 304776), (67728, 298161), (67894, 297432), (74358, 271576), (76194, 265032), (80676, 250308), (83436, 242028), (88344, 228582), (99144, 203682), (99387, 203184), (101592, 198774), (101841, 198288), (107568, 187731), (111248, 181521), (114291, 176688), (121014, 166872), (125154, 161352), (132516, 152388), (135788, 148716)]