20380852034

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{6113}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 31663281024

約数和(自身を除く): 11282428990

約数列:

[1, 2, 53, 71, 106, 142, 443, 886, 3763, 6113, 7526, 12226, 23479, 31453, 46958, 62906, 323989, 434023, 647978, 868046, 1667009, 2708059, 3334018, 5416118, 23003219, 46006438, 143527127, 192272189, 287054254, 384544378, 10190426017, 20380852034]

約数ペア:

[(1, 20380852034), (2, 10190426017), (53, 384544378), (71, 287054254), (106, 192272189), (142, 143527127), (443, 46006438), (886, 23003219), (3763, 5416118), (6113, 3334018), (7526, 2708059), (12226, 1667009), (23479, 868046), (31453, 647978), (46958, 434023), (62906, 323989)]