103666820

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{4751}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 217945728

約数和(自身を除く): 114278908

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 4364, 4751, 5455, 9502, 10910, 19004, 21820, 23755, 47510, 95020, 5183341, 10366682, 20733364, 25916705, 51833410, 103666820]

約数ペア:

[(1, 103666820), (2, 51833410), (4, 25916705), (5, 20733364), (10, 10366682), (20, 5183341), (1091, 95020), (2182, 47510), (4364, 23755), (4751, 21820), (5455, 19004), (9502, 10910)]