20182590818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40855447}}^1$

素因数の和:40855481

約数の個数: 16

約数和(自身を含む): 34318576320

約数和(自身を除く): 14135985502

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40855447, 81710894, 531120811, 776253493, 1062241622, 1552506986, 10091295409, 20182590818]

約数ペア:

[(1, 20182590818), (2, 10091295409), (13, 1552506986), (19, 1062241622), (26, 776253493), (38, 531120811), (247, 81710894), (494, 40855447)]