20083485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 33604704

約数和(自身を除く): 13521219

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2531, 2645, 7593, 7935, 12655, 37965, 58213, 174639, 291065, 873195, 1338899, 4016697, 6694495, 20083485]

約数ペア:

[(1, 20083485), (3, 6694495), (5, 4016697), (15, 1338899), (23, 873195), (69, 291065), (115, 174639), (345, 58213), (529, 37965), (1587, 12655), (2531, 7935), (2645, 7593)]