20532810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{684427}}^1$

素因数の和:684437

約数の個数: 16

約数和(自身を含む): 49278816

約数和(自身を除く): 28746006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 684427, 1368854, 2053281, 3422135, 4106562, 6844270, 10266405, 20532810]

約数ペア:

[(1, 20532810), (2, 10266405), (3, 6844270), (5, 4106562), (6, 3422135), (10, 2053281), (15, 1368854), (30, 684427)]