20346744492

素因数分解:

$2^2\times 3^2\times {\mathrm{565187347}}^1$

素因数の和:565187357

約数の個数: 18

約数和(自身を含む): 51432048668

約数和(自身を除く): 31085304176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 565187347, 1130374694, 1695562041, 2260749388, 3391124082, 5086686123, 6782248164, 10173372246, 20346744492]

約数ペア:

[(1, 20346744492), (2, 10173372246), (3, 6782248164), (4, 5086686123), (6, 3391124082), (9, 2260749388), (12, 1695562041), (18, 1130374694), (36, 565187347)]