20136038642

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{2099}}^1\times {\mathrm{9769}}^1$

素因数の和:12361

約数の個数: 16

約数和(自身を含む): 30283092000

約数和(自身を除く): 10147053358

約数列:

[1, 2, 491, 982, 2099, 4198, 9769, 19538, 1030609, 2061218, 4796579, 9593158, 20505131, 41010262, 10068019321, 20136038642]

約数ペア:

[(1, 20136038642), (2, 10068019321), (491, 41010262), (982, 20505131), (2099, 9593158), (4198, 4796579), (9769, 2061218), (19538, 1030609)]