20170083815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{111317}}^1$

素因数の和:111527

約数の個数: 32

約数和(自身を含む): 28725387264

約数和(自身を除く): 8555303449

約数列:

[1, 5, 7, 31, 35, 155, 167, 217, 835, 1085, 1169, 5177, 5845, 25885, 36239, 111317, 181195, 556585, 779219, 3450827, 3896095, 17254135, 18589939, 24155789, 92949695, 120778945, 130129573, 576288109, 650647865, 2881440545, 4034016763, 20170083815]

約数ペア:

[(1, 20170083815), (5, 4034016763), (7, 2881440545), (31, 650647865), (35, 576288109), (155, 130129573), (167, 120778945), (217, 92949695), (835, 24155789), (1085, 18589939), (1169, 17254135), (5177, 3896095), (5845, 3450827), (25885, 779219), (36239, 556585), (111317, 181195)]