20223864479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13072957}}^1$

素因数の和:13072994

約数の個数: 16

約数和(自身を含む): 26355083328

約数和(自身を除く): 6131218849

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 13072957, 91510699, 169948441, 222240269, 1189639087, 1555681883, 2889123497, 20223864479]

約数ペア:

[(1, 20223864479), (7, 2889123497), (13, 1555681883), (17, 1189639087), (91, 222240269), (119, 169948441), (221, 91510699), (1547, 13072957)]