20487632244

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{45319}}^1$

素因数の和:45800

約数の個数: 48

約数和(自身を含む): 48408286080

約数和(自身を除く): 27920653836

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 373, 404, 606, 746, 1119, 1212, 1492, 2238, 4476, 37673, 45319, 75346, 90638, 113019, 135957, 150692, 181276, 226038, 271914, 452076, 543828, 4577219, 9154438, 13731657, 16903987, 18308876, 27463314, 33807974, 50711961, 54926628, 67615948, 101423922, 202847844, 1707302687, 3414605374, 5121908061, 6829210748, 10243816122, 20487632244]

約数ペア:

[(1, 20487632244), (2, 10243816122), (3, 6829210748), (4, 5121908061), (6, 3414605374), (12, 1707302687), (101, 202847844), (202, 101423922), (303, 67615948), (373, 54926628), (404, 50711961), (606, 33807974), (746, 27463314), (1119, 18308876), (1212, 16903987), (1492, 13731657), (2238, 9154438), (4476, 4577219), (37673, 543828), (45319, 452076), (75346, 271914), (90638, 226038), (113019, 181276), (135957, 150692)]