20208186

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38713}}^1$

素因数の和:38750

約数の個数: 24

約数和(自身を含む): 45295380

約数和(自身を除く): 25087194

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38713, 77426, 116139, 232278, 348417, 696834, 1122677, 2245354, 3368031, 6736062, 10104093, 20208186]

約数ペア:

[(1, 20208186), (2, 10104093), (3, 6736062), (6, 3368031), (9, 2245354), (18, 1122677), (29, 696834), (58, 348417), (87, 232278), (174, 116139), (261, 77426), (522, 38713)]