20121041529

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1249}}^1\times {\mathrm{33773}}^1$

素因数の和:35081

約数の個数: 24

約数和(自身を含む): 29636685000

約数和(自身を除く): 9515643471

約数列:

[1, 3, 9, 53, 159, 477, 1249, 3747, 11241, 33773, 66197, 101319, 198591, 303957, 595773, 1789969, 5369907, 16109721, 42182477, 126547431, 379642293, 2235671281, 6707013843, 20121041529]

約数ペア:

[(1, 20121041529), (3, 6707013843), (9, 2235671281), (53, 379642293), (159, 126547431), (477, 42182477), (1249, 16109721), (3747, 5369907), (11241, 1789969), (33773, 595773), (66197, 303957), (101319, 198591)]