20156162889

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1099807}}^1$

素因数の和:1100000

約数の個数: 16

約数和(自身を含む): 27715161600

約数和(自身を除く): 7558998711

約数列:

[1, 3, 41, 123, 149, 447, 6109, 18327, 1099807, 3299421, 45092087, 135276261, 163871243, 491613729, 6718720963, 20156162889]

約数ペア:

[(1, 20156162889), (3, 6718720963), (41, 491613729), (123, 163871243), (149, 135276261), (447, 45092087), (6109, 3299421), (18327, 1099807)]