20247504

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3079}}^1$

素因数の和:3227

約数の個数: 40

約数和(自身を含む): 52704960

約数和(自身を除く): 32457456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3079, 3288, 6158, 6576, 9237, 12316, 18474, 24632, 36948, 49264, 73896, 147792, 421823, 843646, 1265469, 1687292, 2530938, 3374584, 5061876, 6749168, 10123752, 20247504]

約数ペア:

[(1, 20247504), (2, 10123752), (3, 6749168), (4, 5061876), (6, 3374584), (8, 2530938), (12, 1687292), (16, 1265469), (24, 843646), (48, 421823), (137, 147792), (274, 73896), (411, 49264), (548, 36948), (822, 24632), (1096, 18474), (1644, 12316), (2192, 9237), (3079, 6576), (3288, 6158)]