20331332

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1237}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 40764864

約数和(自身を除く): 20433532

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 1237, 2348, 2474, 4109, 4948, 8218, 8659, 16436, 17318, 34636, 726119, 1452238, 2904476, 5082833, 10165666, 20331332]

約数ペア:

[(1, 20331332), (2, 10165666), (4, 5082833), (7, 2904476), (14, 1452238), (28, 726119), (587, 34636), (1174, 17318), (1237, 16436), (2348, 8659), (2474, 8218), (4109, 4948)]