20126455506

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{590669}}^1$

素因数の和:591311

約数の個数: 32

約数和(自身を含む): 44796412800

約数和(自身を除く): 24669957294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 3786, 5679, 11358, 17037, 34074, 590669, 1181338, 1772007, 3544014, 5316021, 10632042, 15948063, 31896126, 372712139, 745424278, 1118136417, 2236272834, 3354409251, 6708818502, 10063227753, 20126455506]

約数ペア:

[(1, 20126455506), (2, 10063227753), (3, 6708818502), (6, 3354409251), (9, 2236272834), (18, 1118136417), (27, 745424278), (54, 372712139), (631, 31896126), (1262, 15948063), (1893, 10632042), (3786, 5316021), (5679, 3544014), (11358, 1772007), (17037, 1181338), (34074, 590669)]