20802108614

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{35251}}^1$

素因数の和:36012

約数の個数: 32

約数和(自身を含む): 36298843392

約数和(自身を除く): 15496734778

約数列:

[1, 2, 7, 14, 61, 122, 427, 691, 854, 1382, 4837, 9674, 35251, 42151, 70502, 84302, 246757, 295057, 493514, 590114, 2150311, 4300622, 15052177, 24358441, 30104354, 48716882, 170509087, 341018174, 1485864901, 2971729802, 10401054307, 20802108614]

約数ペア:

[(1, 20802108614), (2, 10401054307), (7, 2971729802), (14, 1485864901), (61, 341018174), (122, 170509087), (427, 48716882), (691, 30104354), (854, 24358441), (1382, 15052177), (4837, 4300622), (9674, 2150311), (35251, 590114), (42151, 493514), (70502, 295057), (84302, 246757)]