2022191720

素因数分解:

$2^3\times 5^1\times {\mathrm{50554793}}^1$

素因数の和:50554804

約数の個数: 16

約数和(自身を含む): 4549931460

約数和(自身を除く): 2527739740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50554793, 101109586, 202219172, 252773965, 404438344, 505547930, 1011095860, 2022191720]

約数ペア:

[(1, 2022191720), (2, 1011095860), (4, 505547930), (5, 404438344), (8, 252773965), (10, 202219172), (20, 101109586), (40, 50554793)]