20449203841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3187}}^1\times {\mathrm{3863}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 22468819968

約数和(自身を除く): 2019616127

約数列:

[1, 11, 151, 1661, 3187, 3863, 35057, 42493, 481237, 583313, 5293607, 6416443, 12311381, 135425191, 1859018531, 20449203841]

約数ペア:

[(1, 20449203841), (11, 1859018531), (151, 135425191), (1661, 12311381), (3187, 6416443), (3863, 5293607), (35057, 583313), (42493, 481237)]