20146020735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{41621}}^1$

素因数の和:41736

約数の個数: 48

約数和(自身を含む): 34249245408

約数和(自身を除く): 14103224673

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 529, 915, 1403, 1587, 2645, 4209, 7015, 7935, 21045, 32269, 41621, 96807, 124863, 161345, 208105, 484035, 624315, 957283, 2538881, 2871849, 4786415, 7616643, 12694405, 14359245, 22017509, 38083215, 58394263, 66052527, 110087545, 175182789, 291971315, 330262635, 875913945, 1343068049, 4029204147, 6715340245, 20146020735]

約数ペア:

[(1, 20146020735), (3, 6715340245), (5, 4029204147), (15, 1343068049), (23, 875913945), (61, 330262635), (69, 291971315), (115, 175182789), (183, 110087545), (305, 66052527), (345, 58394263), (529, 38083215), (915, 22017509), (1403, 14359245), (1587, 12694405), (2645, 7616643), (4209, 4786415), (7015, 2871849), (7935, 2538881), (21045, 957283), (32269, 624315), (41621, 484035), (96807, 208105), (124863, 161345)]