20584893

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2099}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 10864707

約数列:

[1, 3, 7, 21, 467, 1401, 2099, 3269, 6297, 9807, 14693, 44079, 980233, 2940699, 6861631, 20584893]

約数ペア:

[(1, 20584893), (3, 6861631), (7, 2940699), (21, 980233), (467, 44079), (1401, 14693), (2099, 9807), (3269, 6297)]