20136579749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{3571}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 24195870720

約数和(自身を除く): 4059290971

約数列:

[1, 11, 13, 47, 143, 517, 611, 839, 3571, 6721, 9229, 10907, 39281, 39433, 46423, 119977, 167837, 433763, 510653, 512629, 1846207, 2181881, 2996069, 5638919, 24000691, 32956759, 38948897, 140815243, 428437867, 1548967673, 1830598159, 20136579749]

約数ペア:

[(1, 20136579749), (11, 1830598159), (13, 1548967673), (47, 428437867), (143, 140815243), (517, 38948897), (611, 32956759), (839, 24000691), (3571, 5638919), (6721, 2996069), (9229, 2181881), (10907, 1846207), (39281, 512629), (39433, 510653), (46423, 433763), (119977, 167837)]