20140981115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{399583}}^1$

素因数の和:400198

約数の個数: 16

約数和(自身を含む): 25634112768

約数和(自身を除く): 5493131653

約数列:

[1, 5, 17, 85, 593, 2965, 10081, 50405, 399583, 1997915, 6792911, 33964555, 236952719, 1184763595, 4028196223, 20140981115]

約数ペア:

[(1, 20140981115), (5, 4028196223), (17, 1184763595), (85, 236952719), (593, 33964555), (2965, 6792911), (10081, 1997915), (50405, 399583)]