20100536

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{37501}}^1$

素因数の和:37574

約数の個数: 16

約数和(自身を含む): 38252040

約数和(自身を除く): 18151504

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 37501, 75002, 150004, 300008, 2512567, 5025134, 10050268, 20100536]

約数ペア:

[(1, 20100536), (2, 10050268), (4, 5025134), (8, 2512567), (67, 300008), (134, 150004), (268, 75002), (536, 37501)]