20346518315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4556891}}^1$

素因数の和:4556962

約数の個数: 16

約数和(自身を含む): 26247697920

約数和(自身を除く): 5901179605

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 4556891, 22784455, 86580929, 214173877, 432904645, 1070869385, 4069303663, 20346518315]

約数ペア:

[(1, 20346518315), (5, 4069303663), (19, 1070869385), (47, 432904645), (95, 214173877), (235, 86580929), (893, 22784455), (4465, 4556891)]