20002266

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18217}}^1$

素因数の和:18286

約数の個数: 24

約数和(自身を含む): 44051124

約数和(自身を除く): 24048858

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18217, 36434, 54651, 109302, 163953, 327906, 1111237, 2222474, 3333711, 6667422, 10001133, 20002266]

約数ペア:

[(1, 20002266), (2, 10001133), (3, 6667422), (6, 3333711), (9, 2222474), (18, 1111237), (61, 327906), (122, 163953), (183, 109302), (366, 54651), (549, 36434), (1098, 18217)]