20342488305

素因数分解:

$3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1754419}}^1$

素因数の和:1755200

約数の個数: 16

約数和(自身を含む): 32590105920

約数和(自身を除く): 12247617615

約数列:

[1, 3, 5, 15, 773, 2319, 3865, 11595, 1754419, 5263257, 8772095, 26316285, 1356165887, 4068497661, 6780829435, 20342488305]

約数ペア:

[(1, 20342488305), (3, 6780829435), (5, 4068497661), (15, 1356165887), (773, 26316285), (2319, 8772095), (3865, 5263257), (11595, 1754419)]