2020688744

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{226129}}^1$

素因数の和:227252

約数の個数: 16

約数和(自身を含む): 3792200100

約数和(自身を除く): 1771511356

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 226129, 452258, 904516, 1809032, 252586093, 505172186, 1010344372, 2020688744]

約数ペア:

[(1, 2020688744), (2, 1010344372), (4, 505172186), (8, 252586093), (1117, 1809032), (2234, 904516), (4468, 452258), (8936, 226129)]