20228934430

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1645967}}^1$

素因数の和:1647203

約数の個数: 16

約数和(自身を含む): 36441731520

約数和(自身を除く): 16212797090

約数列:

[1, 2, 5, 10, 1229, 2458, 6145, 12290, 1645967, 3291934, 8229835, 16459670, 2022893443, 4045786886, 10114467215, 20228934430]

約数ペア:

[(1, 20228934430), (2, 10114467215), (5, 4045786886), (10, 2022893443), (1229, 16459670), (2458, 8229835), (6145, 3291934), (12290, 1645967)]