17367638020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12230731}}^1$

素因数の和:12230811

約数の個数: 24

約数和(自身を含む): 36985733568

約数和(自身を除く): 19618095548

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 12230731, 24461462, 48922924, 61153655, 122307310, 244614620, 868381901, 1736763802, 3473527604, 4341909505, 8683819010, 17367638020]

約数ペア:

[(1, 17367638020), (2, 8683819010), (4, 4341909505), (5, 3473527604), (10, 1736763802), (20, 868381901), (71, 244614620), (142, 122307310), (284, 61153655), (355, 48922924), (710, 24461462), (1420, 12230731)]