20145502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6101}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 32804352

約数和(自身を除く): 12658850

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 6101, 12202, 79313, 158626, 774827, 1549654, 10072751, 20145502]

約数ペア:

[(1, 20145502), (2, 10072751), (13, 1549654), (26, 774827), (127, 158626), (254, 79313), (1651, 12202), (3302, 6101)]