20246574872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1134389}}^1$

素因数の和:1134515

約数の個数: 32

約数和(自身を含む): 40021279200

約数和(自身を除く): 19774704328

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 1134389, 2268778, 4537556, 9075112, 26090947, 52181894, 104363788, 110035733, 208727576, 220071466, 440142932, 880285864, 2530821859, 5061643718, 10123287436, 20246574872]

約数ペア:

[(1, 20246574872), (2, 10123287436), (4, 5061643718), (8, 2530821859), (23, 880285864), (46, 440142932), (92, 220071466), (97, 208727576), (184, 110035733), (194, 104363788), (388, 52181894), (776, 26090947), (2231, 9075112), (4462, 4537556), (8924, 2268778), (17848, 1134389)]