22628020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66553}}^1$

素因数の和:66579

約数の個数: 24

約数和(自身を含む): 50314824

約数和(自身を除く): 27686804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66553, 133106, 266212, 332765, 665530, 1131401, 1331060, 2262802, 4525604, 5657005, 11314010, 22628020]

約数ペア:

[(1, 22628020), (2, 11314010), (4, 5657005), (5, 4525604), (10, 2262802), (17, 1331060), (20, 1131401), (34, 665530), (68, 332765), (85, 266212), (170, 133106), (340, 66553)]