20188154

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35171}}^1$

素因数の和:35221

約数の個数: 16

約数和(自身を含む): 35453376

約数和(自身を除く): 15265222

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35171, 70342, 246197, 492394, 1442011, 2884022, 10094077, 20188154]

約数ペア:

[(1, 20188154), (2, 10094077), (7, 2884022), (14, 1442011), (41, 492394), (82, 246197), (287, 70342), (574, 35171)]