20185566824

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{599}}^1\times {\mathrm{13721}}^1$

素因数の和:14633

約数の個数: 32

約数和(自身を含む): 38037384000

約数和(自身を除く): 17851817176

約数列:

[1, 2, 4, 8, 307, 599, 614, 1198, 1228, 2396, 2456, 4792, 13721, 27442, 54884, 109768, 183893, 367786, 735572, 1471144, 4212347, 8218879, 8424694, 16437758, 16849388, 32875516, 33698776, 65751032, 2523195853, 5046391706, 10092783412, 20185566824]

約数ペア:

[(1, 20185566824), (2, 10092783412), (4, 5046391706), (8, 2523195853), (307, 65751032), (599, 33698776), (614, 32875516), (1198, 16849388), (1228, 16437758), (2396, 8424694), (2456, 8218879), (4792, 4212347), (13721, 1471144), (27442, 735572), (54884, 367786), (109768, 183893)]