20100787510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1043113}}^1$

素因数の和:1043208

約数の個数: 32

約数和(自身を含む): 37852520832

約数和(自身を除く): 17751733322

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 9635, 19270, 1043113, 2086226, 5215565, 10431130, 42767633, 49026311, 85535266, 98052622, 213838165, 245131555, 427676330, 490263110, 2010078751, 4020157502, 10050393755, 20100787510]

約数ペア:

[(1, 20100787510), (2, 10050393755), (5, 4020157502), (10, 2010078751), (41, 490263110), (47, 427676330), (82, 245131555), (94, 213838165), (205, 98052622), (235, 85535266), (410, 49026311), (470, 42767633), (1927, 10431130), (3854, 5215565), (9635, 2086226), (19270, 1043113)]