20220402490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106423171}}^1$

素因数の和:106423197

約数の個数: 16

約数和(自身を含む): 38312341920

約数和(自身を除く): 18091939430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106423171, 212846342, 532115855, 1064231710, 2022040249, 4044080498, 10110201245, 20220402490]

約数ペア:

[(1, 20220402490), (2, 10110201245), (5, 4044080498), (10, 2022040249), (19, 1064231710), (38, 532115855), (95, 212846342), (190, 106423171)]