20122569682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{218833}}^1$

素因数の和:220857

約数の個数: 16

約数和(自身を含む): 31512096000

約数和(自身を除く): 11389526318

約数列:

[1, 2, 23, 46, 1999, 3998, 45977, 91954, 218833, 437666, 5033159, 10066318, 437447167, 874894334, 10061284841, 20122569682]

約数ペア:

[(1, 20122569682), (2, 10061284841), (23, 874894334), (46, 437447167), (1999, 10066318), (3998, 5033159), (45977, 437666), (91954, 218833)]