20147810164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2613883}}^1$

素因数の和:2613975

約数の個数: 24

約数和(自身を含む): 36887131008

約数和(自身を除く): 16739320844

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 2613883, 5227766, 10455532, 107169203, 122852501, 214338406, 245705002, 428676812, 491410004, 5036952541, 10073905082, 20147810164]

約数ペア:

[(1, 20147810164), (2, 10073905082), (4, 5036952541), (41, 491410004), (47, 428676812), (82, 245705002), (94, 214338406), (164, 122852501), (188, 107169203), (1927, 10455532), (3854, 5227766), (7708, 2613883)]