20214339926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2246537}}^1$

素因数の和:2246959

約数の個数: 16

約数和(自身を含む): 33158900880

約数和(自身を除く): 12944560954

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 2246537, 4493074, 24711907, 49423814, 918833633, 1837667266, 10107169963, 20214339926]

約数ペア:

[(1, 20214339926), (2, 10107169963), (11, 1837667266), (22, 918833633), (409, 49423814), (818, 24711907), (4499, 4493074), (8998, 2246537)]