20171255214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13469}}^1\times {\mathrm{22691}}^1$

素因数の和:36176

約数の個数: 32

約数和(自身を含む): 44015218560

約数和(自身を除く): 23843963346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 13469, 22691, 26938, 40407, 45382, 68073, 80814, 136146, 148159, 249601, 296318, 444477, 499202, 748803, 888954, 1497606, 305625079, 611250158, 916875237, 1833750474, 3361875869, 6723751738, 10085627607, 20171255214]

約数ペア:

[(1, 20171255214), (2, 10085627607), (3, 6723751738), (6, 3361875869), (11, 1833750474), (22, 916875237), (33, 611250158), (66, 305625079), (13469, 1497606), (22691, 888954), (26938, 748803), (40407, 499202), (45382, 444477), (68073, 296318), (80814, 249601), (136146, 148159)]