20183389198

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10839629}}^1$

素因数の和:10839664

約数の個数: 24

約数和(自身を含む): 37071534600

約数和(自身を除く): 16888145402

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10839629, 21679258, 75877403, 151754806, 205952951, 411905902, 531141821, 1062283642, 1441670657, 2883341314, 10091694599, 20183389198]

約数ペア:

[(1, 20183389198), (2, 10091694599), (7, 2883341314), (14, 1441670657), (19, 1062283642), (38, 531141821), (49, 411905902), (98, 205952951), (133, 151754806), (266, 75877403), (931, 21679258), (1862, 10839629)]