20532495

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17327}}^1$

素因数の和:17414

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 12737265

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 17327, 51981, 86635, 259905, 1368833, 4106499, 6844165, 20532495]

約数ペア:

[(1, 20532495), (3, 6844165), (5, 4106499), (15, 1368833), (79, 259905), (237, 86635), (395, 51981), (1185, 17327)]