20116577472

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{578861}}^1$

素因数の和:579057

約数の個数: 56

約数和(自身を含む): 53519265072

約数和(自身を除く): 33402687600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 11584, 17376, 34752, 578861, 1157722, 1736583, 2315444, 3473166, 4630888, 6946332, 9261776, 13892664, 18523552, 27785328, 37047104, 55570656, 104773841, 111141312, 209547682, 314321523, 419095364, 628643046, 838190728, 1257286092, 1676381456, 2514572184, 3352762912, 5029144368, 6705525824, 10058288736, 20116577472]

約数ペア:

[(1, 20116577472), (2, 10058288736), (3, 6705525824), (4, 5029144368), (6, 3352762912), (8, 2514572184), (12, 1676381456), (16, 1257286092), (24, 838190728), (32, 628643046), (48, 419095364), (64, 314321523), (96, 209547682), (181, 111141312), (192, 104773841), (362, 55570656), (543, 37047104), (724, 27785328), (1086, 18523552), (1448, 13892664), (2172, 9261776), (2896, 6946332), (4344, 4630888), (5792, 3473166), (8688, 2315444), (11584, 1736583), (17376, 1157722), (34752, 578861)]