20171427834

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1\times {\mathrm{37379}}^1$

素因数の和:39134

約数の個数: 32

約数和(自身を含む): 41129363520

約数和(自身を除く): 20957935686

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1697, 3394, 5091, 10182, 37379, 74758, 89941, 112137, 179882, 224274, 269823, 539646, 1981087, 3962174, 5943261, 11886522, 63432163, 126864326, 190296489, 380592978, 3361904639, 6723809278, 10085713917, 20171427834]

約数ペア:

[(1, 20171427834), (2, 10085713917), (3, 6723809278), (6, 3361904639), (53, 380592978), (106, 190296489), (159, 126864326), (318, 63432163), (1697, 11886522), (3394, 5943261), (5091, 3962174), (10182, 1981087), (37379, 539646), (74758, 269823), (89941, 224274), (112137, 179882)]