20825052604

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{1319}}^1\times {\mathrm{22051}}^1$

素因数の和:23553

約数の個数: 24

約数和(自身を含む): 36676886400

約数和(自身を除く): 15851833796

約数列:

[1, 2, 4, 179, 358, 716, 1319, 2638, 5276, 22051, 44102, 88204, 236101, 472202, 944404, 3947129, 7894258, 15788516, 29085269, 58170538, 116341076, 5206263151, 10412526302, 20825052604]

約数ペア:

[(1, 20825052604), (2, 10412526302), (4, 5206263151), (179, 116341076), (358, 58170538), (716, 29085269), (1319, 15788516), (2638, 7894258), (5276, 3947129), (22051, 944404), (44102, 472202), (88204, 236101)]