20242442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 34781184

約数和(自身を除く): 14538742

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 443, 682, 737, 886, 1474, 2077, 4154, 4873, 9746, 13733, 22847, 27466, 29681, 45694, 59362, 151063, 302126, 326491, 652982, 920111, 1840222, 10121221, 20242442]

約数ペア:

[(1, 20242442), (2, 10121221), (11, 1840222), (22, 920111), (31, 652982), (62, 326491), (67, 302126), (134, 151063), (341, 59362), (443, 45694), (682, 29681), (737, 27466), (886, 22847), (1474, 13733), (2077, 9746), (4154, 4873)]