20884039264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2267}}^1\times {\mathrm{26171}}^1$

素因数の和:28459

約数の個数: 48

約数和(自身を含む): 44874720576

約数和(自身を除く): 23990681312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2267, 4534, 9068, 18136, 24937, 26171, 36272, 49874, 52342, 72544, 99748, 104684, 199496, 209368, 287881, 398992, 418736, 575762, 797984, 837472, 1151524, 2303048, 4606096, 9212192, 59329657, 118659314, 237318628, 474637256, 652626227, 949274512, 1305252454, 1898549024, 2610504908, 5221009816, 10442019632, 20884039264]

約数ペア:

[(1, 20884039264), (2, 10442019632), (4, 5221009816), (8, 2610504908), (11, 1898549024), (16, 1305252454), (22, 949274512), (32, 652626227), (44, 474637256), (88, 237318628), (176, 118659314), (352, 59329657), (2267, 9212192), (4534, 4606096), (9068, 2303048), (18136, 1151524), (24937, 837472), (26171, 797984), (36272, 575762), (49874, 418736), (52342, 398992), (72544, 287881), (99748, 209368), (104684, 199496)]