2020227500810

素因数分解:

$2^1\times 5^1\times {\mathrm{202022750081}}^1$

素因数の和:202022750088

約数の個数: 8

約数和(自身を含む): 3636409501476

約数和(自身を除く): 1616182000666

約数列:

[1, 2, 5, 10, 202022750081, 404045500162, 1010113750405, 2020227500810]

約数ペア:

[(1, 2020227500810), (2, 1010113750405), (5, 404045500162), (10, 202022750081)]