20216418133

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1\times {\mathrm{4561}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 21561836800

約数和(自身を除く): 1345418667

約数列:

[1, 19, 79, 1501, 2953, 4561, 56107, 86659, 233287, 360319, 4432453, 6846061, 13468633, 255904027, 1064022007, 20216418133]

約数ペア:

[(1, 20216418133), (19, 1064022007), (79, 255904027), (1501, 13468633), (2953, 6846061), (4561, 4432453), (56107, 360319), (86659, 233287)]