20460264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 38291736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 4079, 5016, 8158, 12237, 16316, 24474, 32632, 44869, 48948, 77501, 89738, 97896, 134607, 155002, 179476, 232503, 269214, 310004, 358952, 465006, 538428, 620008, 852511, 930012, 1076856, 1705022, 1860024, 2557533, 3410044, 5115066, 6820088, 10230132, 20460264]

約数ペア:

[(1, 20460264), (2, 10230132), (3, 6820088), (4, 5115066), (6, 3410044), (8, 2557533), (11, 1860024), (12, 1705022), (19, 1076856), (22, 930012), (24, 852511), (33, 620008), (38, 538428), (44, 465006), (57, 358952), (66, 310004), (76, 269214), (88, 232503), (114, 179476), (132, 155002), (152, 134607), (209, 97896), (228, 89738), (264, 77501), (418, 48948), (456, 44869), (627, 32632), (836, 24474), (1254, 16316), (1672, 12237), (2508, 8158), (4079, 5016)]