20123006962

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{339331}}^1$

素因数の和:339681

約数の個数: 16

約数和(自身を含む): 30539880000

約数和(自身を除く): 10416873038

約数列:

[1, 2, 149, 199, 298, 398, 29651, 59302, 339331, 678662, 50560319, 67526869, 101120638, 135053738, 10061503481, 20123006962]

約数ペア:

[(1, 20123006962), (2, 10061503481), (149, 135053738), (199, 101120638), (298, 67526869), (398, 50560319), (29651, 678662), (59302, 339331)]