20187964482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1029263}}^1$

素因数の和:1029742

約数の個数: 32

約数和(自身を含む): 46242772992

約数和(自身を除く): 26054808510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 934, 1401, 2802, 3269, 6538, 9807, 19614, 1029263, 2058526, 3087789, 6175578, 7204841, 14409682, 21614523, 43229046, 480665821, 961331642, 1441997463, 2883994926, 3364660747, 6729321494, 10093982241, 20187964482]

約数ペア:

[(1, 20187964482), (2, 10093982241), (3, 6729321494), (6, 3364660747), (7, 2883994926), (14, 1441997463), (21, 961331642), (42, 480665821), (467, 43229046), (934, 21614523), (1401, 14409682), (2802, 7204841), (3269, 6175578), (6538, 3087789), (9807, 2058526), (19614, 1029263)]