20163601386

素因数分解:

$2^1\times 3^2\times {\mathrm{1120200077}}^1$

素因数の和:1120200085

約数の個数: 12

約数和(自身を含む): 43687803042

約数和(自身を除く): 23524201656

約数列:

[1, 2, 3, 6, 9, 18, 1120200077, 2240400154, 3360600231, 6721200462, 10081800693, 20163601386]

約数ペア:

[(1, 20163601386), (2, 10081800693), (3, 6721200462), (6, 3360600231), (9, 2240400154), (18, 1120200077)]