20147064440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17368159}}^1$

素因数の和:17368199

約数の個数: 32

約数和(自身を含む): 46894032000

約数和(自身を除く): 26746967560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17368159, 34736318, 69472636, 86840795, 138945272, 173681590, 347363180, 503676611, 694726360, 1007353222, 2014706444, 2518383055, 4029412888, 5036766110, 10073532220, 20147064440]

約数ペア:

[(1, 20147064440), (2, 10073532220), (4, 5036766110), (5, 4029412888), (8, 2518383055), (10, 2014706444), (20, 1007353222), (29, 694726360), (40, 503676611), (58, 347363180), (116, 173681590), (145, 138945272), (232, 86840795), (290, 69472636), (580, 34736318), (1160, 17368159)]