20401096578

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{56443}}^1$

素因数の和:57118

約数の個数: 32

約数和(自身を含む): 41257403136

約数和(自身を除く): 20856306558

約数列:

[1, 2, 3, 6, 107, 214, 321, 563, 642, 1126, 1689, 3378, 56443, 60241, 112886, 120482, 169329, 180723, 338658, 361446, 6039401, 12078802, 18118203, 31777409, 36236406, 63554818, 95332227, 190664454, 3400182763, 6800365526, 10200548289, 20401096578]

約数ペア:

[(1, 20401096578), (2, 10200548289), (3, 6800365526), (6, 3400182763), (107, 190664454), (214, 95332227), (321, 63554818), (563, 36236406), (642, 31777409), (1126, 18118203), (1689, 12078802), (3378, 6039401), (56443, 361446), (60241, 338658), (112886, 180723), (120482, 169329)]