20341416

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22907}}^1$

素因数の和:22953

約数の個数: 32

約数和(自身を含む): 52230240

約数和(自身を除く): 31888824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22907, 45814, 68721, 91628, 137442, 183256, 274884, 549768, 847559, 1695118, 2542677, 3390236, 5085354, 6780472, 10170708, 20341416]

約数ペア:

[(1, 20341416), (2, 10170708), (3, 6780472), (4, 5085354), (6, 3390236), (8, 2542677), (12, 1695118), (24, 847559), (37, 549768), (74, 274884), (111, 183256), (148, 137442), (222, 91628), (296, 68721), (444, 45814), (888, 22907)]