20233736140

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1014731}}^1$

素因数の和:1015737

約数の個数: 24

約数和(自身を含む): 42533506512

約数和(自身を除く): 22299770372

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 9970, 19940, 1014731, 2029462, 4058924, 5073655, 10147310, 20294620, 1011686807, 2023373614, 4046747228, 5058434035, 10116868070, 20233736140]

約数ペア:

[(1, 20233736140), (2, 10116868070), (4, 5058434035), (5, 4046747228), (10, 2023373614), (20, 1011686807), (997, 20294620), (1994, 10147310), (3988, 5073655), (4985, 4058924), (9970, 2029462), (19940, 1014731)]