20114462588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1123211}}^1$

素因数の和:1123274

約数の個数: 36

約数和(自身を含む): 39736994136

約数和(自身を除く): 19622531548

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 17908, 1123211, 2246422, 4492844, 12355321, 24710642, 41558807, 49421284, 83117614, 135908531, 166235228, 271817062, 457146877, 543634124, 914293754, 1828587508, 5028615647, 10057231294, 20114462588]

約数ペア:

[(1, 20114462588), (2, 10057231294), (4, 5028615647), (11, 1828587508), (22, 914293754), (37, 543634124), (44, 457146877), (74, 271817062), (121, 166235228), (148, 135908531), (242, 83117614), (407, 49421284), (484, 41558807), (814, 24710642), (1628, 12355321), (4477, 4492844), (8954, 2246422), (17908, 1123211)]