20794328763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{10589}}^1$

素因数の和:11819

約数の個数: 32

約数和(自身を含む): 30581886720

約数和(自身を除く): 9787557957

約数列:

[1, 3, 13, 39, 43, 129, 559, 1171, 1677, 3513, 10589, 15223, 31767, 45669, 50353, 137657, 151059, 412971, 455327, 654589, 1365981, 1963767, 5919251, 12399719, 17757753, 37199157, 161196347, 483589041, 533187917, 1599563751, 6931442921, 20794328763]

約数ペア:

[(1, 20794328763), (3, 6931442921), (13, 1599563751), (39, 533187917), (43, 483589041), (129, 161196347), (559, 37199157), (1171, 17757753), (1677, 12399719), (3513, 5919251), (10589, 1963767), (15223, 1365981), (31767, 654589), (45669, 455327), (50353, 412971), (137657, 151059)]