20196496216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6696451}}^1$

素因数の和:6696499

約数の個数: 32

約数和(自身を含む): 42187647600

約数和(自身を除く): 21991151384

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6696451, 13392902, 26785804, 53571608, 87053863, 174107726, 194197079, 348215452, 388394158, 696430904, 776788316, 1553576632, 2524562027, 5049124054, 10098248108, 20196496216]

約数ペア:

[(1, 20196496216), (2, 10098248108), (4, 5049124054), (8, 2524562027), (13, 1553576632), (26, 776788316), (29, 696430904), (52, 388394158), (58, 348215452), (104, 194197079), (116, 174107726), (232, 87053863), (377, 53571608), (754, 26785804), (1508, 13392902), (3016, 6696451)]