20245800440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8578729}}^1$

素因数の和:8578799

約数の個数: 32

約数和(自身を含む): 46325142000

約数和(自身を除く): 26079341560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 8578729, 17157458, 34314916, 42893645, 68629832, 85787290, 171574580, 343149160, 506145011, 1012290022, 2024580044, 2530725055, 4049160088, 5061450110, 10122900220, 20245800440]

約数ペア:

[(1, 20245800440), (2, 10122900220), (4, 5061450110), (5, 4049160088), (8, 2530725055), (10, 2024580044), (20, 1012290022), (40, 506145011), (59, 343149160), (118, 171574580), (236, 85787290), (295, 68629832), (472, 42893645), (590, 34314916), (1180, 17157458), (2360, 8578729)]