20237579240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17446189}}^1$

素因数の和:17446229

約数の個数: 32

約数和(自身を含む): 47104713000

約数和(自身を除く): 26867133760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17446189, 34892378, 69784756, 87230945, 139569512, 174461890, 348923780, 505939481, 697847560, 1011878962, 2023757924, 2529697405, 4047515848, 5059394810, 10118789620, 20237579240]

約数ペア:

[(1, 20237579240), (2, 10118789620), (4, 5059394810), (5, 4047515848), (8, 2529697405), (10, 2023757924), (20, 1011878962), (29, 697847560), (40, 505939481), (58, 348923780), (116, 174461890), (145, 139569512), (232, 87230945), (290, 69784756), (580, 34892378), (1160, 17446189)]