20005698

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 24

約数和(自身を含む): 40814928

約数和(自身を除く): 20809230

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1187, 2374, 2809, 3561, 5618, 7122, 8427, 16854, 62911, 125822, 188733, 377466, 3334283, 6668566, 10002849, 20005698]

約数ペア:

[(1, 20005698), (2, 10002849), (3, 6668566), (6, 3334283), (53, 377466), (106, 188733), (159, 125822), (318, 62911), (1187, 16854), (2374, 8427), (2809, 7122), (3561, 5618)]