20332580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17231}}^1$

素因数の和:17299

約数の個数: 24

約数和(自身を含む): 43424640

約数和(自身を除く): 23092060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17231, 34462, 68924, 86155, 172310, 344620, 1016629, 2033258, 4066516, 5083145, 10166290, 20332580]

約数ペア:

[(1, 20332580), (2, 10166290), (4, 5083145), (5, 4066516), (10, 2033258), (20, 1016629), (59, 344620), (118, 172310), (236, 86155), (295, 68924), (590, 34462), (1180, 17231)]