20116398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145771}}^1$

素因数の和:145799

約数の個数: 16

約数和(自身を含む): 41982336

約数和(自身を除く): 21865938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145771, 291542, 437313, 874626, 3352733, 6705466, 10058199, 20116398]

約数ペア:

[(1, 20116398), (2, 10058199), (3, 6705466), (6, 3352733), (23, 874626), (46, 437313), (69, 291542), (138, 145771)]