16962320

素因数分解:

$2^4\times 5^1\times {\mathrm{212029}}^1$

素因数の和:212042

約数の個数: 20

約数和(自身を含む): 39437580

約数和(自身を除く): 22475260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 212029, 424058, 848116, 1060145, 1696232, 2120290, 3392464, 4240580, 8481160, 16962320]

約数ペア:

[(1, 16962320), (2, 8481160), (4, 4240580), (5, 3392464), (8, 2120290), (10, 1696232), (16, 1060145), (20, 848116), (40, 424058), (80, 212029)]