20163947234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1\times {\mathrm{4057}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 31905619200

約数和(自身を除く): 11741671966

約数列:

[1, 2, 23, 46, 103, 206, 1049, 2098, 2369, 4057, 4738, 8114, 24127, 48254, 93311, 108047, 186622, 216094, 417871, 835742, 2485081, 4255793, 4970162, 8511586, 9611033, 19222066, 97883239, 195766478, 438346679, 876693358, 10081973617, 20163947234]

約数ペア:

[(1, 20163947234), (2, 10081973617), (23, 876693358), (46, 438346679), (103, 195766478), (206, 97883239), (1049, 19222066), (2098, 9611033), (2369, 8511586), (4057, 4970162), (4738, 4255793), (8114, 2485081), (24127, 835742), (48254, 417871), (93311, 216094), (108047, 186622)]