20259976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230227}}^1$

素因数の和:230244

約数の個数: 16

約数和(自身を含む): 41441040

約数和(自身を除く): 21181064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230227, 460454, 920908, 1841816, 2532497, 5064994, 10129988, 20259976]

約数ペア:

[(1, 20259976), (2, 10129988), (4, 5064994), (8, 2532497), (11, 1841816), (22, 920908), (44, 460454), (88, 230227)]