20168265146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{336463}}^1$

素因数の和:336566

約数の個数: 32

約数和(自身を含む): 33576415488

約数和(自身を除く): 13408150342

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 3526, 29971, 59942, 336463, 672926, 5719871, 11439742, 13794983, 14467909, 27589966, 28935818, 234514711, 245954453, 469029422, 491908906, 593184269, 1186368538, 10084132573, 20168265146]

約数ペア:

[(1, 20168265146), (2, 10084132573), (17, 1186368538), (34, 593184269), (41, 491908906), (43, 469029422), (82, 245954453), (86, 234514711), (697, 28935818), (731, 27589966), (1394, 14467909), (1462, 13794983), (1763, 11439742), (3526, 5719871), (29971, 672926), (59942, 336463)]