20248860170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26297221}}^1$

素因数の和:26297246

約数の個数: 32

約数和(自身を含む): 45441599616

約数和(自身を除く): 25192739446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26297221, 52594442, 131486105, 184080547, 262972210, 289269431, 368161094, 578538862, 920402735, 1446347155, 1840805470, 2024886017, 2892694310, 4049772034, 10124430085, 20248860170]

約数ペア:

[(1, 20248860170), (2, 10124430085), (5, 4049772034), (7, 2892694310), (10, 2024886017), (11, 1840805470), (14, 1446347155), (22, 920402735), (35, 578538862), (55, 368161094), (70, 289269431), (77, 262972210), (110, 184080547), (154, 131486105), (385, 52594442), (770, 26297221)]