20229612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 31138068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1259, 1339, 2518, 2678, 3777, 4017, 5036, 5356, 7554, 8034, 15108, 16068, 16367, 32734, 49101, 65468, 98202, 129677, 196404, 259354, 389031, 518708, 778062, 1556124, 1685801, 3371602, 5057403, 6743204, 10114806, 20229612]

約数ペア:

[(1, 20229612), (2, 10114806), (3, 6743204), (4, 5057403), (6, 3371602), (12, 1685801), (13, 1556124), (26, 778062), (39, 518708), (52, 389031), (78, 259354), (103, 196404), (156, 129677), (206, 98202), (309, 65468), (412, 49101), (618, 32734), (1236, 16367), (1259, 16068), (1339, 15108), (2518, 8034), (2678, 7554), (3777, 5356), (4017, 5036)]