20347896

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2273}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 51028560

約数和(自身を除く): 30680664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2238, 2273, 2984, 4476, 4546, 6819, 8952, 9092, 13638, 18184, 27276, 54552, 847829, 1695658, 2543487, 3391316, 5086974, 6782632, 10173948, 20347896]

約数ペア:

[(1, 20347896), (2, 10173948), (3, 6782632), (4, 5086974), (6, 3391316), (8, 2543487), (12, 1695658), (24, 847829), (373, 54552), (746, 27276), (1119, 18184), (1492, 13638), (2238, 9092), (2273, 8952), (2984, 6819), (4476, 4546)]