20094858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53161}}^1$

素因数の和:53179

約数の個数: 32

約数和(自身を含む): 51035520

約数和(自身を除く): 30940662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53161, 106322, 159483, 318966, 372127, 478449, 744254, 956898, 1116381, 1435347, 2232762, 2870694, 3349143, 6698286, 10047429, 20094858]

約数ペア:

[(1, 20094858), (2, 10047429), (3, 6698286), (6, 3349143), (7, 2870694), (9, 2232762), (14, 1435347), (18, 1116381), (21, 956898), (27, 744254), (42, 478449), (54, 372127), (63, 318966), (126, 159483), (189, 106322), (378, 53161)]