20610073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 23420160

約数和(自身を除く): 2810087

約数列:

[1, 11, 37, 79, 407, 641, 869, 2923, 7051, 23717, 32153, 50639, 260887, 557029, 1873643, 20610073]

約数ペア:

[(1, 20610073), (11, 1873643), (37, 557029), (79, 260887), (407, 50639), (641, 32153), (869, 23717), (2923, 7051)]