20061579

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 27250560

約数和(自身を除く): 7188981

約数列:

[1, 3, 89, 227, 267, 331, 681, 993, 20203, 29459, 60609, 75137, 88377, 225411, 6687193, 20061579]

約数ペア:

[(1, 20061579), (3, 6687193), (89, 225411), (227, 88377), (267, 75137), (331, 60609), (681, 29459), (993, 20203)]