20170508870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106160573}}^1$

素因数の和:106160599

約数の個数: 16

約数和(自身を含む): 38217806640

約数和(自身を除く): 18047297770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106160573, 212321146, 530802865, 1061605730, 2017050887, 4034101774, 10085254435, 20170508870]

約数ペア:

[(1, 20170508870), (2, 10085254435), (5, 4034101774), (10, 2017050887), (19, 1061605730), (38, 530802865), (95, 212321146), (190, 106160573)]