20052053288

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{1489}}^1\times {\mathrm{4513}}^1$

素因数の和:6381

約数の個数: 32

約数和(自身を含む): 37732074600

約数和(自身を除く): 17680021312

約数列:

[1, 2, 4, 8, 373, 746, 1489, 1492, 2978, 2984, 4513, 5956, 9026, 11912, 18052, 36104, 555397, 1110794, 1683349, 2221588, 3366698, 4443176, 6719857, 6733396, 13439714, 13466792, 26879428, 53758856, 2506506661, 5013013322, 10026026644, 20052053288]

約数ペア:

[(1, 20052053288), (2, 10026026644), (4, 5013013322), (8, 2506506661), (373, 53758856), (746, 26879428), (1489, 13466792), (1492, 13439714), (2978, 6733396), (2984, 6719857), (4513, 4443176), (5956, 3366698), (9026, 2221588), (11912, 1683349), (18052, 1110794), (36104, 555397)]