2020144942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1\times {\mathrm{9629}}^1$

素因数の和:15171

約数の個数: 16

約数和(自身を含む): 3190611600

約数和(自身を除く): 1170466658

約数列:

[1, 2, 19, 38, 5521, 9629, 11042, 19258, 104899, 182951, 209798, 365902, 53161709, 106323418, 1010072471, 2020144942]

約数ペア:

[(1, 2020144942), (2, 1010072471), (19, 106323418), (38, 53161709), (5521, 365902), (9629, 209798), (11042, 182951), (19258, 104899)]