20883912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124309}}^1$

素因数の和:124325

約数の個数: 32

約数和(自身を含む): 59668800

約数和(自身を除く): 38784888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124309, 248618, 372927, 497236, 745854, 870163, 994472, 1491708, 1740326, 2610489, 2983416, 3480652, 5220978, 6961304, 10441956, 20883912]

約数ペア:

[(1, 20883912), (2, 10441956), (3, 6961304), (4, 5220978), (6, 3480652), (7, 2983416), (8, 2610489), (12, 1740326), (14, 1491708), (21, 994472), (24, 870163), (28, 745854), (42, 497236), (56, 372927), (84, 248618), (168, 124309)]