20174544434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1\times {\mathrm{17977}}^1$

素因数の和:19778

約数の個数: 32

約数和(自身を含む): 34172582400

約数和(自身を除く): 13998037966

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1759, 3518, 17977, 19349, 35954, 38698, 51011, 102022, 197747, 395494, 521333, 561121, 1042666, 1122242, 5734663, 11469326, 31621543, 63243086, 347836973, 695673946, 917024747, 1834049494, 10087272217, 20174544434]

約数ペア:

[(1, 20174544434), (2, 10087272217), (11, 1834049494), (22, 917024747), (29, 695673946), (58, 347836973), (319, 63243086), (638, 31621543), (1759, 11469326), (3518, 5734663), (17977, 1122242), (19349, 1042666), (35954, 561121), (38698, 521333), (51011, 395494), (102022, 197747)]