20286156946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{14759}}^1\times {\mathrm{62477}}^1$

素因数の和:77249

約数の個数: 16

約数和(自身を含む): 33198310080

約数和(自身を除く): 12912153134

約数列:

[1, 2, 11, 22, 14759, 29518, 62477, 124954, 162349, 324698, 687247, 1374494, 922098043, 1844196086, 10143078473, 20286156946]

約数ペア:

[(1, 20286156946), (2, 10143078473), (11, 1844196086), (22, 922098043), (14759, 1374494), (29518, 687247), (62477, 324698), (124954, 162349)]