20050774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 31219920

約数和(自身を除く): 11169146

約数列:

[1, 2, 29, 58, 523, 661, 1046, 1322, 15167, 19169, 30334, 38338, 345703, 691406, 10025387, 20050774]

約数ペア:

[(1, 20050774), (2, 10025387), (29, 691406), (58, 345703), (523, 38338), (661, 30334), (1046, 19169), (1322, 15167)]