20186908135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1342661}}^1$

素因数の和:1342794

約数の個数: 16

約数和(自身を含む): 25263528192

約数和(自身を除く): 5076620057

約数列:

[1, 5, 31, 97, 155, 485, 3007, 15035, 1342661, 6713305, 41622491, 130238117, 208112455, 651190585, 4037381627, 20186908135]

約数ペア:

[(1, 20186908135), (5, 4037381627), (31, 651190585), (97, 208112455), (155, 130238117), (485, 41622491), (3007, 6713305), (15035, 1342661)]