20014867584

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1252

約数の個数: 256

約数和(自身を含む): 62769168000

約数和(自身を除く): 42754300416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 443, 459, 544, 576, 612, 769, 816, 864, 886, 918, 1088, 1152, 1224, 1329, 1538, 1632, 1728, 1772, 1836, 2176, 2307, 2448, 2658, 3076, 3264, 3456, 3544, 3672, 3987, 4614, 4896, 5316, 6152, 6528, 6921, 7088, 7344, 7531, 7974, 9228, 9792, 10632, 11961, 12304, 13073, 13842, 14176, 14688, 15062, 15948, 18456, 19584, 20763, 21264, 22593, 23922, 24608, 26146, 27684, 28352, 29376, 30124, 31896, 36912, 39219, 41526, 42528, 45186, 47844, 49216, 52292, 55368, 56704, 58752, 60248, 63792, 67779, 73824, 78438, 83052, 85056, 90372, 95688, 98432, 104584, 110736, 117657, 120496, 127584, 135558, 147648, 156876, 166104, 170112, 180744, 191376, 203337, 209168, 221472, 235314, 240992, 255168, 271116, 295296, 313752, 332208, 340667, 352971, 361488, 382752, 406674, 418336, 442944, 470628, 481984, 510336, 542232, 627504, 664416, 681334, 705942, 722976, 765504, 813348, 836672, 885888, 941256, 963968, 1022001, 1084464, 1255008, 1328832, 1362668, 1411884, 1445952, 1531008, 1626696, 1673344, 1882512, 2044002, 2168928, 2510016, 2657664, 2725336, 2823768, 2891904, 3066003, 3253392, 3765024, 4088004, 4337856, 5020032, 5450672, 5647536, 5791339, 6132006, 6506784, 7530048, 8176008, 8675712, 9198009, 10901344, 11295072, 11582678, 12264012, 13013568, 15060096, 16352016, 17374017, 18396018, 21802688, 22590144, 23165356, 24528024, 26027136, 32704032, 34748034, 36792036, 43605376, 45180288, 46330712, 49056048, 52122051, 65408064, 69496068, 73584072, 92661424, 98112096, 104244102, 130816128, 138992136, 147168144, 156366153, 185322848, 196224192, 208488204, 277984272, 294336288, 312732306, 370645696, 392448384, 416976408, 555968544, 588672576, 625464612, 741291392, 833952816, 1111937088, 1177345152, 1250929224, 1667905632, 2223874176, 2501858448, 3335811264, 5003716896, 6671622528, 10007433792, 20014867584]

約数ペア:

[(1, 20014867584), (2, 10007433792), (3, 6671622528), (4, 5003716896), (6, 3335811264), (8, 2501858448), (9, 2223874176), (12, 1667905632), (16, 1250929224), (17, 1177345152), (18, 1111937088), (24, 833952816), (27, 741291392), (32, 625464612), (34, 588672576), (36, 555968544), (48, 416976408), (51, 392448384), (54, 370645696), (64, 312732306), (68, 294336288), (72, 277984272), (96, 208488204), (102, 196224192), (108, 185322848), (128, 156366153), (136, 147168144), (144, 138992136), (153, 130816128), (192, 104244102), (204, 98112096), (216, 92661424), (272, 73584072), (288, 69496068), (306, 65408064), (384, 52122051), (408, 49056048), (432, 46330712), (443, 45180288), (459, 43605376), (544, 36792036), (576, 34748034), (612, 32704032), (769, 26027136), (816, 24528024), (864, 23165356), (886, 22590144), (918, 21802688), (1088, 18396018), (1152, 17374017), (1224, 16352016), (1329, 15060096), (1538, 13013568), (1632, 12264012), (1728, 11582678), (1772, 11295072), (1836, 10901344), (2176, 9198009), (2307, 8675712), (2448, 8176008), (2658, 7530048), (3076, 6506784), (3264, 6132006), (3456, 5791339), (3544, 5647536), (3672, 5450672), (3987, 5020032), (4614, 4337856), (4896, 4088004), (5316, 3765024), (6152, 3253392), (6528, 3066003), (6921, 2891904), (7088, 2823768), (7344, 2725336), (7531, 2657664), (7974, 2510016), (9228, 2168928), (9792, 2044002), (10632, 1882512), (11961, 1673344), (12304, 1626696), (13073, 1531008), (13842, 1445952), (14176, 1411884), (14688, 1362668), (15062, 1328832), (15948, 1255008), (18456, 1084464), (19584, 1022001), (20763, 963968), (21264, 941256), (22593, 885888), (23922, 836672), (24608, 813348), (26146, 765504), (27684, 722976), (28352, 705942), (29376, 681334), (30124, 664416), (31896, 627504), (36912, 542232), (39219, 510336), (41526, 481984), (42528, 470628), (45186, 442944), (47844, 418336), (49216, 406674), (52292, 382752), (55368, 361488), (56704, 352971), (58752, 340667), (60248, 332208), (63792, 313752), (67779, 295296), (73824, 271116), (78438, 255168), (83052, 240992), (85056, 235314), (90372, 221472), (95688, 209168), (98432, 203337), (104584, 191376), (110736, 180744), (117657, 170112), (120496, 166104), (127584, 156876), (135558, 147648)]