20247796818

素因数分解:

$2^1\times 3^2\times {\mathrm{29717}}^1\times {\mathrm{37853}}^1$

素因数の和:67578

約数の個数: 24

約数和(自身を含む): 43872861708

約数和(自身を除く): 23625064890

約数列:

[1, 2, 3, 6, 9, 18, 29717, 37853, 59434, 75706, 89151, 113559, 178302, 227118, 267453, 340677, 534906, 681354, 1124877601, 2249755202, 3374632803, 6749265606, 10123898409, 20247796818]

約数ペア:

[(1, 20247796818), (2, 10123898409), (3, 6749265606), (6, 3374632803), (9, 2249755202), (18, 1124877601), (29717, 681354), (37853, 534906), (59434, 340677), (75706, 267453), (89151, 227118), (113559, 178302)]