20410064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{75037}}^1$

素因数の和:75062

約数の個数: 20

約数和(自身を含む): 41871204

約数和(自身を除く): 21461140

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 75037, 150074, 300148, 600296, 1200592, 1275629, 2551258, 5102516, 10205032, 20410064]

約数ペア:

[(1, 20410064), (2, 10205032), (4, 5102516), (8, 2551258), (16, 1275629), (17, 1200592), (34, 600296), (68, 300148), (136, 150074), (272, 75037)]