20276844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241391}}^1$

素因数の和:241405

約数の個数: 24

約数和(自身を含む): 54071808

約数和(自身を除く): 33794964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241391, 482782, 724173, 965564, 1448346, 1689737, 2896692, 3379474, 5069211, 6758948, 10138422, 20276844]

約数ペア:

[(1, 20276844), (2, 10138422), (3, 6758948), (4, 5069211), (6, 3379474), (7, 2896692), (12, 1689737), (14, 1448346), (21, 965564), (28, 724173), (42, 482782), (84, 241391)]