20092488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64399}}^1$

素因数の和:64421

約数の個数: 32

約数和(自身を含む): 54096000

約数和(自身を除く): 34003512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64399, 128798, 193197, 257596, 386394, 515192, 772788, 837187, 1545576, 1674374, 2511561, 3348748, 5023122, 6697496, 10046244, 20092488]

約数ペア:

[(1, 20092488), (2, 10046244), (3, 6697496), (4, 5023122), (6, 3348748), (8, 2511561), (12, 1674374), (13, 1545576), (24, 837187), (26, 772788), (39, 515192), (52, 386394), (78, 257596), (104, 193197), (156, 128798), (312, 64399)]