20161017770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87656599}}^1$

素因数の和:87656629

約数の個数: 16

約数和(自身を含む): 37867651200

約数和(自身を除く): 17706633430

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87656599, 175313198, 438282995, 876565990, 2016101777, 4032203554, 10080508885, 20161017770]

約数ペア:

[(1, 20161017770), (2, 10080508885), (5, 4032203554), (10, 2016101777), (23, 876565990), (46, 438282995), (115, 175313198), (230, 87656599)]