20220710020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144433643}}^1$

素因数の和:144433659

約数の個数: 24

約数和(自身を含む): 48529704384

約数和(自身を除く): 28308994364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144433643, 288867286, 577734572, 722168215, 1011035501, 1444336430, 2022071002, 2888672860, 4044142004, 5055177505, 10110355010, 20220710020]

約数ペア:

[(1, 20220710020), (2, 10110355010), (4, 5055177505), (5, 4044142004), (7, 2888672860), (10, 2022071002), (14, 1444336430), (20, 1011035501), (28, 722168215), (35, 577734572), (70, 288867286), (140, 144433643)]