20960069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 23814000

約数和(自身を除く): 2853931

約数列:

[1, 13, 29, 53, 377, 689, 1049, 1537, 13637, 19981, 30421, 55597, 395473, 722761, 1612313, 20960069]

約数ペア:

[(1, 20960069), (13, 1612313), (29, 722761), (53, 395473), (377, 55597), (689, 30421), (1049, 19981), (1537, 13637)]