20293826

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8893}}^1$

素因数の和:9065

約数の個数: 16

約数和(自身を含む): 35006784

約数和(自身を除く): 14712958

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 8893, 17786, 62251, 124502, 1449559, 2899118, 10146913, 20293826]

約数ペア:

[(1, 20293826), (2, 10146913), (7, 2899118), (14, 1449559), (163, 124502), (326, 62251), (1141, 17786), (2282, 8893)]