20379912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121309}}^1$

素因数の和:121325

約数の個数: 32

約数和(自身を含む): 58228800

約数和(自身を除く): 37848888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121309, 242618, 363927, 485236, 727854, 849163, 970472, 1455708, 1698326, 2547489, 2911416, 3396652, 5094978, 6793304, 10189956, 20379912]

約数ペア:

[(1, 20379912), (2, 10189956), (3, 6793304), (4, 5094978), (6, 3396652), (7, 2911416), (8, 2547489), (12, 1698326), (14, 1455708), (21, 970472), (24, 849163), (28, 727854), (42, 485236), (56, 363927), (84, 242618), (168, 121309)]