20186121428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4339}}^1\times {\mathrm{105733}}^1$

素因数の和:110087

約数の個数: 24

約数和(自身を含む): 38546387040

約数和(自身を除く): 18360265612

約数列:

[1, 2, 4, 11, 22, 44, 4339, 8678, 17356, 47729, 95458, 105733, 190916, 211466, 422932, 1163063, 2326126, 4652252, 458775487, 917550974, 1835101948, 5046530357, 10093060714, 20186121428]

約数ペア:

[(1, 20186121428), (2, 10093060714), (4, 5046530357), (11, 1835101948), (22, 917550974), (44, 458775487), (4339, 4652252), (8678, 2326126), (17356, 1163063), (47729, 422932), (95458, 211466), (105733, 190916)]