20135096974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{811441}}^1$

素因数の和:812115

約数の個数: 16

約数和(自身を含む): 31840984080

約数和(自身を除く): 11705887106

約数列:

[1, 2, 19, 38, 653, 1306, 12407, 24814, 811441, 1622882, 15417379, 30834758, 529870973, 1059741946, 10067548487, 20135096974]

約数ペア:

[(1, 20135096974), (2, 10067548487), (19, 1059741946), (38, 529870973), (653, 30834758), (1306, 15417379), (12407, 1622882), (24814, 811441)]