10173602020

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1019399}}^1$

素因数の和:1019907

約数の個数: 24

約数和(自身を含む): 21407400000

約数和(自身を除く): 11233797980

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 9980, 1019399, 2038798, 4077596, 5096995, 10193990, 20387980, 508680101, 1017360202, 2034720404, 2543400505, 5086801010, 10173602020]

約数ペア:

[(1, 10173602020), (2, 5086801010), (4, 2543400505), (5, 2034720404), (10, 1017360202), (20, 508680101), (499, 20387980), (998, 10193990), (1996, 5096995), (2495, 4077596), (4990, 2038798), (9980, 1019399)]