20038164

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45131}}^1$

素因数の和:45175

約数の個数: 24

約数和(自身を含む): 48020448

約数和(自身を除く): 27982284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45131, 90262, 135393, 180524, 270786, 541572, 1669847, 3339694, 5009541, 6679388, 10019082, 20038164]

約数ペア:

[(1, 20038164), (2, 10019082), (3, 6679388), (4, 5009541), (6, 3339694), (12, 1669847), (37, 541572), (74, 270786), (111, 180524), (148, 135393), (222, 90262), (444, 45131)]