20104162845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103098271}}^1$

素因数の和:103098292

約数の個数: 16

約数和(自身を含む): 34641019392

約数和(自身を除く): 14536856547

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 103098271, 309294813, 515491355, 1340277523, 1546474065, 4020832569, 6701387615, 20104162845]

約数ペア:

[(1, 20104162845), (3, 6701387615), (5, 4020832569), (13, 1546474065), (15, 1340277523), (39, 515491355), (65, 309294813), (195, 103098271)]