2020036472

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{4139419}}^1$

素因数の和:4139486

約数の個数: 16

約数和(自身を含む): 3849660600

約数和(自身を除く): 1829624128

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 4139419, 8278838, 16557676, 33115352, 252504559, 505009118, 1010018236, 2020036472]

約数ペア:

[(1, 2020036472), (2, 1010018236), (4, 505009118), (8, 252504559), (61, 33115352), (122, 16557676), (244, 8278838), (488, 4139419)]