20277496803

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{3229}}^1\times {\mathrm{20323}}^1$

素因数の和:23658

約数の個数: 16

約数和(自身を含む): 27308952320

約数和(自身を除く): 7031455517

約数列:

[1, 3, 103, 309, 3229, 9687, 20323, 60969, 332587, 997761, 2093269, 6279807, 65622967, 196868901, 6759165601, 20277496803]

約数ペア:

[(1, 20277496803), (3, 6759165601), (103, 196868901), (309, 65622967), (3229, 6279807), (9687, 2093269), (20323, 997761), (60969, 332587)]