20176631996

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{1871}}^1\times {\mathrm{4091}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 35390234880

約数和(自身を除く): 15213602884

約数列:

[1, 2, 4, 659, 1318, 1871, 2636, 3742, 4091, 7484, 8182, 16364, 1232989, 2465978, 2695969, 4931956, 5391938, 7654261, 10783876, 15308522, 30617044, 5044157999, 10088315998, 20176631996]

約数ペア:

[(1, 20176631996), (2, 10088315998), (4, 5044157999), (659, 30617044), (1318, 15308522), (1871, 10783876), (2636, 7654261), (3742, 5391938), (4091, 4931956), (7484, 2695969), (8182, 2465978), (16364, 1232989)]