20163702824

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1931}}^1\times {\mathrm{11551}}^1$

素因数の和:13601

約数の個数: 32

約数和(自身を含む): 38164573440

約数和(自身を除く): 18000870616

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1931, 3862, 7724, 11551, 15448, 23102, 46204, 92408, 218203, 436406, 872812, 1305263, 1745624, 2610526, 5221052, 10442104, 22304981, 44609962, 89219924, 178439848, 2520462853, 5040925706, 10081851412, 20163702824]

約数ペア:

[(1, 20163702824), (2, 10081851412), (4, 5040925706), (8, 2520462853), (113, 178439848), (226, 89219924), (452, 44609962), (904, 22304981), (1931, 10442104), (3862, 5221052), (7724, 2610526), (11551, 1745624), (15448, 1305263), (23102, 872812), (46204, 436406), (92408, 218203)]