20056593

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 27251840

約数和(自身を除く): 7195247

約数列:

[1, 3, 97, 157, 291, 439, 471, 1317, 15229, 42583, 45687, 68923, 127749, 206769, 6685531, 20056593]

約数ペア:

[(1, 20056593), (3, 6685531), (97, 206769), (157, 127749), (291, 68923), (439, 45687), (471, 42583), (1317, 15229)]