20177091676

素因数分解:

$2^2\times 7^1\times {\mathrm{6841}}^1\times {\mathrm{105337}}^1$

素因数の和:112189

約数の個数: 24

約数和(自身を含む): 40360465376

約数和(自身を除く): 20183373700

約数列:

[1, 2, 4, 7, 14, 28, 6841, 13682, 27364, 47887, 95774, 105337, 191548, 210674, 421348, 737359, 1474718, 2949436, 720610417, 1441220834, 2882441668, 5044272919, 10088545838, 20177091676]

約数ペア:

[(1, 20177091676), (2, 10088545838), (4, 5044272919), (7, 2882441668), (14, 1441220834), (28, 720610417), (6841, 2949436), (13682, 1474718), (27364, 737359), (47887, 421348), (95774, 210674), (105337, 191548)]