20059706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 13204294

約数列:

[1, 2, 19, 29, 38, 58, 109, 167, 218, 334, 551, 1102, 2071, 3161, 3173, 4142, 4843, 6322, 6346, 9686, 18203, 36406, 60059, 92017, 120118, 184034, 345857, 527887, 691714, 1055774, 10029853, 20059706]

約数ペア:

[(1, 20059706), (2, 10029853), (19, 1055774), (29, 691714), (38, 527887), (58, 345857), (109, 184034), (167, 120118), (218, 92017), (334, 60059), (551, 36406), (1102, 18203), (2071, 9686), (3161, 6346), (3173, 6322), (4142, 4843)]