20116157085

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2525569}}^1$

素因数の和:2525642

約数の個数: 32

約数和(自身を含む): 36368208000

約数和(自身を除く): 16252050915

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 2525569, 7576707, 12627845, 22730121, 37883535, 68190363, 113650605, 149008571, 340951815, 447025713, 745042855, 1341077139, 2235128565, 4023231417, 6705385695, 20116157085]

約数ペア:

[(1, 20116157085), (3, 6705385695), (5, 4023231417), (9, 2235128565), (15, 1341077139), (27, 745042855), (45, 447025713), (59, 340951815), (135, 149008571), (177, 113650605), (295, 68190363), (531, 37883535), (885, 22730121), (1593, 12627845), (2655, 7576707), (7965, 2525569)]