20089695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58231}}^1$

素因数の和:58262

約数の個数: 16

約数和(自身を含む): 33541632

約数和(自身を除く): 13451937

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58231, 174693, 291155, 873465, 1339313, 4017939, 6696565, 20089695]

約数ペア:

[(1, 20089695), (3, 6696565), (5, 4017939), (15, 1339313), (23, 873465), (69, 291155), (115, 174693), (345, 58231)]