20832100070

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5093423}}^1$

素因数の和:5093839

約数の個数: 16

約数和(自身を含む): 37589469120

約数和(自身を除く): 16757369050

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 5093423, 10186846, 25467115, 50934230, 2083210007, 4166420014, 10416050035, 20832100070]

約数ペア:

[(1, 20832100070), (2, 10416050035), (5, 4166420014), (10, 2083210007), (409, 50934230), (818, 25467115), (2045, 10186846), (4090, 5093423)]