20355364210

素因数分解:

$2^1\times 5^1\times {\mathrm{48647}}^1\times {\mathrm{41843}}^1$

素因数の和:90497

約数の個数: 16

約数和(自身を含む): 36641284416

約数和(自身を除く): 16285920206

約数列:

[1, 2, 5, 10, 41843, 48647, 83686, 97294, 209215, 243235, 418430, 486470, 2035536421, 4071072842, 10177682105, 20355364210]

約数ペア:

[(1, 20355364210), (2, 10177682105), (5, 4071072842), (10, 2035536421), (41843, 486470), (48647, 418430), (83686, 243235), (97294, 209215)]