20042334158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{318203}}^1$

素因数の和:318632

約数の個数: 32

約数和(自身を含む): 37573528320

約数和(自身を除く): 17531194162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 2863, 4499, 5726, 8998, 31493, 62986, 318203, 636406, 2227421, 3500233, 4454842, 7000466, 24501631, 49003262, 130145027, 260290054, 911015189, 1431595297, 1822030378, 2863190594, 10021167079, 20042334158]

約数ペア:

[(1, 20042334158), (2, 10021167079), (7, 2863190594), (11, 1822030378), (14, 1431595297), (22, 911015189), (77, 260290054), (154, 130145027), (409, 49003262), (818, 24501631), (2863, 7000466), (4499, 4454842), (5726, 3500233), (8998, 2227421), (31493, 636406), (62986, 318203)]