20318091314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8186177}}^1$

素因数の和:8186269

約数の個数: 16

約数和(自身を含む): 32711967288

約数和(自身を除く): 12393875974

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8186177, 16372354, 139165009, 278330018, 597590921, 1195181842, 10159045657, 20318091314]

約数ペア:

[(1, 20318091314), (2, 10159045657), (17, 1195181842), (34, 597590921), (73, 278330018), (146, 139165009), (1241, 16372354), (2482, 8186177)]