20177164804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2963}}^1\times {\mathrm{54917}}^1$

素因数の和:57915

約数の個数: 24

約数和(自身を含む): 36462037248

約数和(自身を除く): 16284872444

約数列:

[1, 2, 4, 31, 62, 124, 2963, 5926, 11852, 54917, 91853, 109834, 183706, 219668, 367412, 1702427, 3404854, 6809708, 162719071, 325438142, 650876284, 5044291201, 10088582402, 20177164804]

約数ペア:

[(1, 20177164804), (2, 10088582402), (4, 5044291201), (31, 650876284), (62, 325438142), (124, 162719071), (2963, 6809708), (5926, 3404854), (11852, 1702427), (54917, 367412), (91853, 219668), (109834, 183706)]