20238832

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{8377}}^1$

素因数の和:8536

約数の個数: 20

約数和(自身を含む): 39477136

約数和(自身を除く): 19238304

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 8377, 16754, 33508, 67016, 134032, 1264927, 2529854, 5059708, 10119416, 20238832]

約数ペア:

[(1, 20238832), (2, 10119416), (4, 5059708), (8, 2529854), (16, 1264927), (151, 134032), (302, 67016), (604, 33508), (1208, 16754), (2416, 8377)]