20613186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104107}}^1$

素因数の和:104126

約数の個数: 24

約数和(自身を含む): 48722544

約数和(自身を除く): 28109358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104107, 208214, 312321, 624642, 936963, 1145177, 1873926, 2290354, 3435531, 6871062, 10306593, 20613186]

約数ペア:

[(1, 20613186), (2, 10306593), (3, 6871062), (6, 3435531), (9, 2290354), (11, 1873926), (18, 1145177), (22, 936963), (33, 624642), (66, 312321), (99, 208214), (198, 104107)]