20145746644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{28099}}^1\times {\mathrm{7793}}^1$

素因数の和:35919

約数の個数: 24

約数和(自身を含む): 36793915200

約数和(自身を除く): 16648168556

約数列:

[1, 2, 4, 23, 46, 92, 7793, 15586, 28099, 31172, 56198, 112396, 179239, 358478, 646277, 716956, 1292554, 2585108, 218975507, 437951014, 875902028, 5036436661, 10072873322, 20145746644]

約数ペア:

[(1, 20145746644), (2, 10072873322), (4, 5036436661), (23, 875902028), (46, 437951014), (92, 218975507), (7793, 2585108), (15586, 1292554), (28099, 716956), (31172, 646277), (56198, 358478), (112396, 179239)]