20771196

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11617}}^1$

素因数の和:11773

約数の個数: 24

約数和(自身を含む): 48795600

約数和(自身を除く): 28024404

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11617, 23234, 34851, 46468, 69702, 139404, 1730933, 3461866, 5192799, 6923732, 10385598, 20771196]

約数ペア:

[(1, 20771196), (2, 10385598), (3, 6923732), (4, 5192799), (6, 3461866), (12, 1730933), (149, 139404), (298, 69702), (447, 46468), (596, 34851), (894, 23234), (1788, 11617)]