20163247095

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1\times {\mathrm{12251}}^1$

素因数の和:13343

約数の個数: 32

約数和(自身を含む): 32582870784

約数和(自身を除く): 12419623689

約数列:

[1, 3, 5, 15, 113, 339, 565, 971, 1695, 2913, 4855, 12251, 14565, 36753, 61255, 109723, 183765, 329169, 548615, 1384363, 1645845, 4153089, 6921815, 11895721, 20765445, 35687163, 59478605, 178435815, 1344216473, 4032649419, 6721082365, 20163247095]

約数ペア:

[(1, 20163247095), (3, 6721082365), (5, 4032649419), (15, 1344216473), (113, 178435815), (339, 59478605), (565, 35687163), (971, 20765445), (1695, 11895721), (2913, 6921815), (4855, 4153089), (12251, 1645845), (14565, 1384363), (36753, 548615), (61255, 329169), (109723, 183765)]