9212020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1453}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 19419624

約数和(自身を除く): 10207604

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1453, 1585, 2906, 3170, 5812, 6340, 7265, 14530, 29060, 460601, 921202, 1842404, 2303005, 4606010, 9212020]

約数ペア:

[(1, 9212020), (2, 4606010), (4, 2303005), (5, 1842404), (10, 921202), (20, 460601), (317, 29060), (634, 14530), (1268, 7265), (1453, 6340), (1585, 5812), (2906, 3170)]