20138784737

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1\times {\mathrm{6521}}^1$

素因数の和:7636

約数の個数: 16

約数和(自身を含む): 21049102800

約数和(自身を除く): 910318063

約数列:

[1, 29, 109, 977, 3161, 6521, 28333, 106493, 189109, 710789, 3088297, 6371017, 20612881, 184759493, 694440853, 20138784737]

約数ペア:

[(1, 20138784737), (29, 694440853), (109, 184759493), (977, 20612881), (3161, 6371017), (6521, 3088297), (28333, 710789), (106493, 189109)]