20164028156

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{46247771}}^1$

素因数の和:46247884

約数の個数: 12

約数和(自身を含む): 35610784440

約数和(自身を除く): 15446756284

約数列:

[1, 2, 4, 109, 218, 436, 46247771, 92495542, 184991084, 5041007039, 10082014078, 20164028156]

約数ペア:

[(1, 20164028156), (2, 10082014078), (4, 5041007039), (109, 184991084), (218, 92495542), (436, 46247771)]