20079588

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 28304412

約数列:

[1, 2, 3, 4, 6, 12, 59, 79, 118, 158, 177, 236, 237, 316, 354, 359, 474, 708, 718, 948, 1077, 1436, 2154, 4308, 4661, 9322, 13983, 18644, 21181, 27966, 28361, 42362, 55932, 56722, 63543, 84724, 85083, 113444, 127086, 170166, 254172, 340332, 1673299, 3346598, 5019897, 6693196, 10039794, 20079588]

約数ペア:

[(1, 20079588), (2, 10039794), (3, 6693196), (4, 5019897), (6, 3346598), (12, 1673299), (59, 340332), (79, 254172), (118, 170166), (158, 127086), (177, 113444), (236, 85083), (237, 84724), (316, 63543), (354, 56722), (359, 55932), (474, 42362), (708, 28361), (718, 27966), (948, 21181), (1077, 18644), (1436, 13983), (2154, 9322), (4308, 4661)]