20222445700

素因数分解:

$2^2\times 5^2\times {\mathrm{4937}}^1\times {\mathrm{40961}}^1$

素因数の和:45912

約数の個数: 36

約数和(自身を含む): 43892667252

約数和(自身を除く): 23670221552

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4937, 9874, 19748, 24685, 40961, 49370, 81922, 98740, 123425, 163844, 204805, 246850, 409610, 493700, 819220, 1024025, 2048050, 4096100, 202224457, 404448914, 808897828, 1011122285, 2022244570, 4044489140, 5055611425, 10111222850, 20222445700]

約数ペア:

[(1, 20222445700), (2, 10111222850), (4, 5055611425), (5, 4044489140), (10, 2022244570), (20, 1011122285), (25, 808897828), (50, 404448914), (100, 202224457), (4937, 4096100), (9874, 2048050), (19748, 1024025), (24685, 819220), (40961, 493700), (49370, 409610), (81922, 246850), (98740, 204805), (123425, 163844)]