20142564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129119}}^1$

素因数の和:129139

約数の個数: 24

約数和(自身を含む): 50615040

約数和(自身を除く): 30472476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129119, 258238, 387357, 516476, 774714, 1549428, 1678547, 3357094, 5035641, 6714188, 10071282, 20142564]

約数ペア:

[(1, 20142564), (2, 10071282), (3, 6714188), (4, 5035641), (6, 3357094), (12, 1678547), (13, 1549428), (26, 774714), (39, 516476), (52, 387357), (78, 258238), (156, 129119)]