20171296082

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{106861}}^1$

素因数の和:107106

約数の個数: 32

約数和(自身を含む): 35187519360

約数和(自身を除く): 15016223278

約数列:

[1, 2, 7, 14, 97, 139, 194, 278, 679, 973, 1358, 1946, 13483, 26966, 94381, 106861, 188762, 213722, 748027, 1496054, 10365517, 14853679, 20731034, 29707358, 72558619, 103975753, 145117238, 207951506, 1440806863, 2881613726, 10085648041, 20171296082]

約数ペア:

[(1, 20171296082), (2, 10085648041), (7, 2881613726), (14, 1440806863), (97, 207951506), (139, 145117238), (194, 103975753), (278, 72558619), (679, 29707358), (973, 20731034), (1358, 14853679), (1946, 10365517), (13483, 1496054), (26966, 748027), (94381, 213722), (106861, 188762)]