20182859918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{51713}}^1$

素因数の和:52628

約数の個数: 32

約数和(自身を含む): 34560673056

約数和(自身を除く): 14377813138

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 883, 1766, 11479, 15011, 22958, 30022, 51713, 103426, 195143, 390286, 672269, 879121, 1344538, 1758242, 11428573, 22857146, 45662579, 91325158, 593613527, 776263843, 1187227054, 1552527686, 10091429959, 20182859918]

約数ペア:

[(1, 20182859918), (2, 10091429959), (13, 1552527686), (17, 1187227054), (26, 776263843), (34, 593613527), (221, 91325158), (442, 45662579), (883, 22857146), (1766, 11428573), (11479, 1758242), (15011, 1344538), (22958, 879121), (30022, 672269), (51713, 390286), (103426, 195143)]