20972241558

素因数分解:

$2^1\times 3^2\times {\mathrm{11801}}^1\times {\mathrm{98731}}^1$

素因数の和:110540

約数の個数: 24

約数和(自身を含む): 45444167496

約数和(自身を除く): 24471925938

約数列:

[1, 2, 3, 6, 9, 18, 11801, 23602, 35403, 70806, 98731, 106209, 197462, 212418, 296193, 592386, 888579, 1777158, 1165124531, 2330249062, 3495373593, 6990747186, 10486120779, 20972241558]

約数ペア:

[(1, 20972241558), (2, 10486120779), (3, 6990747186), (6, 3495373593), (9, 2330249062), (18, 1165124531), (11801, 1777158), (23602, 888579), (35403, 592386), (70806, 296193), (98731, 212418), (106209, 197462)]