20180111088

素因数分解:

$2^4\times 3^1\times {\mathrm{420418981}}^1$

素因数の和:420418992

約数の個数: 20

約数和(自身を含む): 52131953768

約数和(自身を除く): 31951842680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420418981, 840837962, 1261256943, 1681675924, 2522513886, 3363351848, 5045027772, 6726703696, 10090055544, 20180111088]

約数ペア:

[(1, 20180111088), (2, 10090055544), (3, 6726703696), (4, 5045027772), (6, 3363351848), (8, 2522513886), (12, 1681675924), (16, 1261256943), (24, 840837962), (48, 420418981)]