2021160032

素因数分解:

$2^5\times {\mathrm{63161251}}^1$

素因数の和:63161261

約数の個数: 12

約数和(自身を含む): 3979158876

約数和(自身を除く): 1957998844

約数列:

[1, 2, 4, 8, 16, 32, 63161251, 126322502, 252645004, 505290008, 1010580016, 2021160032]

約数ペア:

[(1, 2021160032), (2, 1010580016), (4, 505290008), (8, 252645004), (16, 126322502), (32, 63161251)]