16086020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 17879548

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 4211, 8422, 16844, 21055, 42110, 84220, 804301, 1608602, 3217204, 4021505, 8043010, 16086020]

約数ペア:

[(1, 16086020), (2, 8043010), (4, 4021505), (5, 3217204), (10, 1608602), (20, 804301), (191, 84220), (382, 42110), (764, 21055), (955, 16844), (1910, 8422), (3820, 4211)]