20743032

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1951}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 52001280

約数和(自身を除く): 31258248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 1951, 2658, 3544, 3902, 5316, 5853, 7804, 10632, 11706, 15608, 23412, 46824, 864293, 1728586, 2592879, 3457172, 5185758, 6914344, 10371516, 20743032]

約数ペア:

[(1, 20743032), (2, 10371516), (3, 6914344), (4, 5185758), (6, 3457172), (8, 2592879), (12, 1728586), (24, 864293), (443, 46824), (886, 23412), (1329, 15608), (1772, 11706), (1951, 10632), (2658, 7804), (3544, 5853), (3902, 5316)]