20595544416

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{673}}^1\times {\mathrm{1801}}^1$

素因数の和:2549

約数の個数: 144

約数和(自身を含む): 59682888720

約数和(自身を除く): 39087344304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 673, 708, 944, 1062, 1346, 1416, 1801, 1888, 2019, 2124, 2692, 2832, 3602, 4038, 4248, 5384, 5403, 5664, 6057, 7204, 8076, 8496, 10768, 10806, 12114, 14408, 16152, 16209, 16992, 21536, 21612, 24228, 28816, 32304, 32418, 39707, 43224, 48456, 57632, 64608, 64836, 79414, 86448, 96912, 106259, 119121, 129672, 158828, 172896, 193824, 212518, 238242, 259344, 317656, 318777, 357363, 425036, 476484, 518688, 635312, 637554, 714726, 850072, 952968, 956331, 1212073, 1270624, 1275108, 1429452, 1700144, 1905936, 1912662, 2424146, 2550216, 2858904, 3400288, 3636219, 3811872, 3825324, 4848292, 5100432, 5717808, 7272438, 7650648, 9696584, 10200864, 10908657, 11435616, 14544876, 15301296, 19393168, 21817314, 29089752, 30602592, 38786336, 43634628, 58179504, 71512307, 87269256, 116359008, 143024614, 174538512, 214536921, 286049228, 349077024, 429073842, 572098456, 643610763, 858147684, 1144196912, 1287221526, 1716295368, 2288393824, 2574443052, 3432590736, 5148886104, 6865181472, 10297772208, 20595544416]

約数ペア:

[(1, 20595544416), (2, 10297772208), (3, 6865181472), (4, 5148886104), (6, 3432590736), (8, 2574443052), (9, 2288393824), (12, 1716295368), (16, 1287221526), (18, 1144196912), (24, 858147684), (32, 643610763), (36, 572098456), (48, 429073842), (59, 349077024), (72, 286049228), (96, 214536921), (118, 174538512), (144, 143024614), (177, 116359008), (236, 87269256), (288, 71512307), (354, 58179504), (472, 43634628), (531, 38786336), (673, 30602592), (708, 29089752), (944, 21817314), (1062, 19393168), (1346, 15301296), (1416, 14544876), (1801, 11435616), (1888, 10908657), (2019, 10200864), (2124, 9696584), (2692, 7650648), (2832, 7272438), (3602, 5717808), (4038, 5100432), (4248, 4848292), (5384, 3825324), (5403, 3811872), (5664, 3636219), (6057, 3400288), (7204, 2858904), (8076, 2550216), (8496, 2424146), (10768, 1912662), (10806, 1905936), (12114, 1700144), (14408, 1429452), (16152, 1275108), (16209, 1270624), (16992, 1212073), (21536, 956331), (21612, 952968), (24228, 850072), (28816, 714726), (32304, 637554), (32418, 635312), (39707, 518688), (43224, 476484), (48456, 425036), (57632, 357363), (64608, 318777), (64836, 317656), (79414, 259344), (86448, 238242), (96912, 212518), (106259, 193824), (119121, 172896), (129672, 158828)]