20112244

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 35863520

約数和(自身を除く): 15751276

約数列:

[1, 2, 4, 109, 163, 218, 283, 326, 436, 566, 652, 1132, 17767, 30847, 35534, 46129, 61694, 71068, 92258, 123388, 184516, 5028061, 10056122, 20112244]

約数ペア:

[(1, 20112244), (2, 10056122), (4, 5028061), (109, 184516), (163, 123388), (218, 92258), (283, 71068), (326, 61694), (436, 46129), (566, 35534), (652, 30847), (1132, 17767)]