20446488

素因数分解:

$2^3\times 3^2\times {\mathrm{283979}}^1$

素因数の和:283991

約数の個数: 24

約数和(自身を含む): 55376100

約数和(自身を除く): 34929612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283979, 567958, 851937, 1135916, 1703874, 2271832, 2555811, 3407748, 5111622, 6815496, 10223244, 20446488]

約数ペア:

[(1, 20446488), (2, 10223244), (3, 6815496), (4, 5111622), (6, 3407748), (8, 2555811), (9, 2271832), (12, 1703874), (18, 1135916), (24, 851937), (36, 567958), (72, 283979)]