21000886414082

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1\times {\mathrm{57789047}}^1$

素因数の和:57790825

約数の個数: 16

約数和(自身を含む): 31809403581120

約数和(自身を除く): 10808517167038

約数列:

[1, 2, 109, 218, 1667, 3334, 181703, 363406, 57789047, 115578094, 6299006123, 12598012246, 96334341349, 192668682698, 10500443207041, 21000886414082]

約数ペア:

[(1, 21000886414082), (2, 10500443207041), (109, 192668682698), (218, 96334341349), (1667, 12598012246), (3334, 6299006123), (181703, 115578094), (363406, 57789047)]