20372802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147629}}^1$

素因数の和:147657

約数の個数: 16

約数和(自身を含む): 42517440

約数和(自身を除く): 22144638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 147629, 295258, 442887, 885774, 3395467, 6790934, 10186401, 20372802]

約数ペア:

[(1, 20372802), (2, 10186401), (3, 6790934), (6, 3395467), (23, 885774), (46, 442887), (69, 295258), (138, 147629)]