20034609

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23269}}^1$

素因数の和:23320

約数の個数: 16

約数和(自身を含む): 31274880

約数和(自身を除く): 11240271

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 23269, 69807, 162883, 488649, 954029, 2862087, 6678203, 20034609]

約数ペア:

[(1, 20034609), (3, 6678203), (7, 2862087), (21, 954029), (41, 488649), (123, 162883), (287, 69807), (861, 23269)]