15696668620

素因数分解:

$2^2\times 5^1\times {\mathrm{13441}}^1\times {\mathrm{58391}}^1$

素因数の和:71841

約数の個数: 24

約数和(自身を含む): 32966021088

約数和(自身を除く): 17269352468

約数列:

[1, 2, 4, 5, 10, 20, 13441, 26882, 53764, 58391, 67205, 116782, 134410, 233564, 268820, 291955, 583910, 1167820, 784833431, 1569666862, 3139333724, 3924167155, 7848334310, 15696668620]

約数ペア:

[(1, 15696668620), (2, 7848334310), (4, 3924167155), (5, 3139333724), (10, 1569666862), (20, 784833431), (13441, 1167820), (26882, 583910), (53764, 291955), (58391, 268820), (67205, 233564), (116782, 134410)]