2001069860

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{69821}}^1$

素因数の和:71263

約数の個数: 24

約数和(自身を含む): 4205239416

約数和(自身を除く): 2204169556

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5732, 7165, 14330, 28660, 69821, 139642, 279284, 349105, 698210, 1396420, 100053493, 200106986, 400213972, 500267465, 1000534930, 2001069860]

約数ペア:

[(1, 2001069860), (2, 1000534930), (4, 500267465), (5, 400213972), (10, 200106986), (20, 100053493), (1433, 1396420), (2866, 698210), (5732, 349105), (7165, 279284), (14330, 139642), (28660, 69821)]