20242886020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144592043}}^1$

素因数の和:144592059

約数の個数: 24

約数和(自身を含む): 48582926784

約数和(自身を除く): 28340040764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144592043, 289184086, 578368172, 722960215, 1012144301, 1445920430, 2024288602, 2891840860, 4048577204, 5060721505, 10121443010, 20242886020]

約数ペア:

[(1, 20242886020), (2, 10121443010), (4, 5060721505), (5, 4048577204), (7, 2891840860), (10, 2024288602), (14, 1445920430), (20, 1012144301), (28, 722960215), (35, 578368172), (70, 289184086), (140, 144592043)]