20272605

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43597}}^1$

素因数の和:43636

約数の個数: 16

約数和(自身を含む): 33483264

約数和(自身を除く): 13210659

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 43597, 130791, 217985, 653955, 1351507, 4054521, 6757535, 20272605]

約数ペア:

[(1, 20272605), (3, 6757535), (5, 4054521), (15, 1351507), (31, 653955), (93, 217985), (155, 130791), (465, 43597)]