20056888

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{2141}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 37656360

約数和(自身を除く): 17599472

約数列:

[1, 2, 4, 8, 1171, 2141, 2342, 4282, 4684, 8564, 9368, 17128, 2507111, 5014222, 10028444, 20056888]

約数ペア:

[(1, 20056888), (2, 10028444), (4, 5014222), (8, 2507111), (1171, 17128), (2141, 9368), (2342, 8564), (4282, 4684)]