20148322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23053}}^1$

素因数の和:23097

約数の個数: 16

約数和(自身を含む): 33197760

約数和(自身を除く): 13049438

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23053, 46106, 438007, 530219, 876014, 1060438, 10074161, 20148322]

約数ペア:

[(1, 20148322), (2, 10074161), (19, 1060438), (23, 876014), (38, 530219), (46, 438007), (437, 46106), (874, 23053)]