20411286710

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4427611}}^1$

素因数の和:4428079

約数の個数: 16

約数和(自身を含む): 36820021392

約数和(自身を除く): 16408734682

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 4427611, 8855222, 22138055, 44276110, 2041128671, 4082257342, 10205643355, 20411286710]

約数ペア:

[(1, 20411286710), (2, 10205643355), (5, 4082257342), (10, 2041128671), (461, 44276110), (922, 22138055), (2305, 8855222), (4610, 4427611)]