20163860378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{11087}}^1$

素因数の和:11614

約数の個数: 32

約数和(自身を含む): 32332608000

約数和(自身を除く): 12168747622

約数列:

[1, 2, 17, 34, 149, 298, 359, 718, 2533, 5066, 6103, 11087, 12206, 22174, 53491, 106982, 188479, 376958, 909347, 1651963, 1818694, 3303926, 3980233, 7960466, 28083371, 56166742, 67663961, 135327922, 593054717, 1186109434, 10081930189, 20163860378]

約数ペア:

[(1, 20163860378), (2, 10081930189), (17, 1186109434), (34, 593054717), (149, 135327922), (298, 67663961), (359, 56166742), (718, 28083371), (2533, 7960466), (5066, 3980233), (6103, 3303926), (11087, 1818694), (12206, 1651963), (22174, 909347), (53491, 376958), (106982, 188479)]