20160652516

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{1451}}^1\times {\mathrm{5419}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 35367060960

約数和(自身を除く): 15206408444

約数列:

[1, 2, 4, 641, 1282, 1451, 2564, 2902, 5419, 5804, 10838, 21676, 930091, 1860182, 3473579, 3720364, 6947158, 7862969, 13894316, 15725938, 31451876, 5040163129, 10080326258, 20160652516]

約数ペア:

[(1, 20160652516), (2, 10080326258), (4, 5040163129), (641, 31451876), (1282, 15725938), (1451, 13894316), (2564, 7862969), (2902, 6947158), (5419, 3720364), (5804, 3473579), (10838, 1860182), (21676, 930091)]