20562015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47269}}^1$

素因数の和:47306

約数の個数: 16

約数和(自身を含む): 34034400

約数和(自身を除く): 13472385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 47269, 141807, 236345, 709035, 1370801, 4112403, 6854005, 20562015]

約数ペア:

[(1, 20562015), (3, 6854005), (5, 4112403), (15, 1370801), (29, 709035), (87, 236345), (145, 141807), (435, 47269)]