20940010894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{941}}^1\times {\mathrm{1549}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 34376594400

約数和(自身を除く): 13436583506

約数列:

[1, 2, 11, 22, 653, 941, 1306, 1549, 1882, 3098, 7183, 10351, 14366, 17039, 20702, 34078, 614473, 1011497, 1228946, 1457609, 2022994, 2915218, 6759203, 11126467, 13518406, 16033699, 22252934, 32067398, 951818677, 1903637354, 10470005447, 20940010894]

約数ペア:

[(1, 20940010894), (2, 10470005447), (11, 1903637354), (22, 951818677), (653, 32067398), (941, 22252934), (1306, 16033699), (1549, 13518406), (1882, 11126467), (3098, 6759203), (7183, 2915218), (10351, 2022994), (14366, 1457609), (17039, 1228946), (20702, 1011497), (34078, 614473)]