20622597

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 27937728

約数和(自身を除く): 7315131

約数列:

[1, 3, 163, 181, 233, 489, 543, 699, 29503, 37979, 42173, 88509, 113937, 126519, 6874199, 20622597]

約数ペア:

[(1, 20622597), (3, 6874199), (163, 126519), (181, 113937), (233, 88509), (489, 42173), (543, 37979), (699, 29503)]