20140275530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1086901}}^1$

素因数の和:1087034

約数の個数: 32

約数和(自身を含む): 38737187280

約数和(自身を除く): 18596911750

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 1086901, 2173802, 5434505, 10869010, 18477317, 36954634, 92386585, 118472209, 184773170, 236944418, 592361045, 1184722090, 2014027553, 4028055106, 10070137765, 20140275530]

約数ペア:

[(1, 20140275530), (2, 10070137765), (5, 4028055106), (10, 2014027553), (17, 1184722090), (34, 592361045), (85, 236944418), (109, 184773170), (170, 118472209), (218, 92386585), (545, 36954634), (1090, 18477317), (1853, 10869010), (3706, 5434505), (9265, 2173802), (18530, 1086901)]