19956264

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1877}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 50029920

約数和(自身を除く): 30073656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 1877, 2658, 3544, 3754, 5316, 5631, 7508, 10632, 11262, 15016, 22524, 45048, 831511, 1663022, 2494533, 3326044, 4989066, 6652088, 9978132, 19956264]

約数ペア:

[(1, 19956264), (2, 9978132), (3, 6652088), (4, 4989066), (6, 3326044), (8, 2494533), (12, 1663022), (24, 831511), (443, 45048), (886, 22524), (1329, 15016), (1772, 11262), (1877, 10632), (2658, 7508), (3544, 5631), (3754, 5316)]