20954058

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151841}}^1$

素因数の和:151869

約数の個数: 16

約数和(自身を含む): 43730496

約数和(自身を除く): 22776438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151841, 303682, 455523, 911046, 3492343, 6984686, 10477029, 20954058]

約数ペア:

[(1, 20954058), (2, 10477029), (3, 6984686), (6, 3492343), (23, 911046), (46, 455523), (69, 303682), (138, 151841)]