20132589422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1251871}}^1$

素因数の和:1251944

約数の個数: 32

約数和(自身を含む): 35693374464

約数和(自身を除く): 15560785042

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 16082, 1251871, 2503742, 13770581, 21281807, 27541162, 42563614, 53830453, 107660906, 234099877, 468199754, 592134983, 915117701, 1184269966, 1830235402, 10066294711, 20132589422]

約数ペア:

[(1, 20132589422), (2, 10066294711), (11, 1830235402), (17, 1184269966), (22, 915117701), (34, 592134983), (43, 468199754), (86, 234099877), (187, 107660906), (374, 53830453), (473, 42563614), (731, 27541162), (946, 21281807), (1462, 13770581), (8041, 2503742), (16082, 1251871)]