20565118842

素因数分解:

$2^1\times 3^1\times {\mathrm{31267}}^1\times {\mathrm{109621}}^1$

素因数の和:140893

約数の個数: 16

約数和(自身を含む): 41131928352

約数和(自身を除く): 20566809510

約数列:

[1, 2, 3, 6, 31267, 62534, 93801, 109621, 187602, 219242, 328863, 657726, 3427519807, 6855039614, 10282559421, 20565118842]

約数ペア:

[(1, 20565118842), (2, 10282559421), (3, 6855039614), (6, 3427519807), (31267, 657726), (62534, 328863), (93801, 219242), (109621, 187602)]