20158458318

素因数分解:

$2^1\times 3^2\times {\mathrm{3011}}^1\times {\mathrm{371941}}^1$

素因数の和:374960

約数の個数: 24

約数和(自身を含む): 43691282856

約数和(自身を除く): 23532824538

約数列:

[1, 2, 3, 6, 9, 18, 3011, 6022, 9033, 18066, 27099, 54198, 371941, 743882, 1115823, 2231646, 3347469, 6694938, 1119914351, 2239828702, 3359743053, 6719486106, 10079229159, 20158458318]

約数ペア:

[(1, 20158458318), (2, 10079229159), (3, 6719486106), (6, 3359743053), (9, 2239828702), (18, 1119914351), (3011, 6694938), (6022, 3347469), (9033, 2231646), (18066, 1115823), (27099, 743882), (54198, 371941)]