20198053212

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{48491}}^1$

素因数の和:48938

約数の個数: 48

約数和(自身を含む): 47728541952

約数和(自身を除く): 27530488740

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 337, 412, 618, 674, 1011, 1236, 1348, 2022, 4044, 34711, 48491, 69422, 96982, 104133, 138844, 145473, 193964, 208266, 290946, 416532, 581892, 4994573, 9989146, 14983719, 16341467, 19978292, 29967438, 32682934, 49024401, 59934876, 65365868, 98048802, 196097604, 1683171101, 3366342202, 5049513303, 6732684404, 10099026606, 20198053212]

約数ペア:

[(1, 20198053212), (2, 10099026606), (3, 6732684404), (4, 5049513303), (6, 3366342202), (12, 1683171101), (103, 196097604), (206, 98048802), (309, 65365868), (337, 59934876), (412, 49024401), (618, 32682934), (674, 29967438), (1011, 19978292), (1236, 16341467), (1348, 14983719), (2022, 9989146), (4044, 4994573), (34711, 581892), (48491, 416532), (69422, 290946), (96982, 208266), (104133, 193964), (138844, 145473)]