20512093650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{3643}}^1\times {\mathrm{37537}}^1$

素因数の和:41195

約数の個数: 48

約数和(自身を含む): 50885311584

約数和(自身を除く): 30373217934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 3643, 7286, 10929, 18215, 21858, 36430, 37537, 54645, 75074, 91075, 109290, 112611, 182150, 187685, 225222, 273225, 375370, 546450, 563055, 938425, 1126110, 1876850, 2815275, 5630550, 136747291, 273494582, 410241873, 683736455, 820483746, 1367472910, 2051209365, 3418682275, 4102418730, 6837364550, 10256046825, 20512093650]

約数ペア:

[(1, 20512093650), (2, 10256046825), (3, 6837364550), (5, 4102418730), (6, 3418682275), (10, 2051209365), (15, 1367472910), (25, 820483746), (30, 683736455), (50, 410241873), (75, 273494582), (150, 136747291), (3643, 5630550), (7286, 2815275), (10929, 1876850), (18215, 1126110), (21858, 938425), (36430, 563055), (37537, 546450), (54645, 375370), (75074, 273225), (91075, 225222), (109290, 187685), (112611, 182150)]