20462332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12569}}^1$

素因数の和:12621

約数の個数: 24

約数和(自身を含む): 40123440

約数和(自身を除く): 19661108

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12569, 25138, 50276, 138259, 276518, 465053, 553036, 930106, 1860212, 5115583, 10231166, 20462332]

約数ペア:

[(1, 20462332), (2, 10231166), (4, 5115583), (11, 1860212), (22, 930106), (37, 553036), (44, 465053), (74, 276518), (148, 138259), (407, 50276), (814, 25138), (1628, 12569)]