20924673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90583}}^1$

素因数の和:90604

約数の個数: 16

約数和(自身を含む): 34784256

約数和(自身を除く): 13859583

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 90583, 271749, 634081, 996413, 1902243, 2989239, 6974891, 20924673]

約数ペア:

[(1, 20924673), (3, 6974891), (7, 2989239), (11, 1902243), (21, 996413), (33, 634081), (77, 271749), (231, 90583)]