20100102222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1\times {\mathrm{15749}}^1$

素因数の和:21540

約数の個数: 32

約数和(自身を含む): 41296500000

約数和(自身を除く): 21196397778

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 5749, 11498, 15749, 17247, 31498, 34494, 47247, 94494, 212713, 425426, 582713, 638139, 1165426, 1276278, 1748139, 3496278, 90541001, 181082002, 271623003, 543246006, 3350017037, 6700034074, 10050051111, 20100102222]

約数ペア:

[(1, 20100102222), (2, 10050051111), (3, 6700034074), (6, 3350017037), (37, 543246006), (74, 271623003), (111, 181082002), (222, 90541001), (5749, 3496278), (11498, 1748139), (15749, 1276278), (17247, 1165426), (31498, 638139), (34494, 582713), (47247, 425426), (94494, 212713)]