20154687086

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{104527}}^1$

素因数の和:105179

約数の個数: 16

約数和(自身を含む): 30436463040

約数和(自身を除く): 10281775954

約数列:

[1, 2, 229, 421, 458, 842, 96409, 104527, 192818, 209054, 23936683, 44005867, 47873366, 88011734, 10077343543, 20154687086]

約数ペア:

[(1, 20154687086), (2, 10077343543), (229, 88011734), (421, 47873366), (458, 44005867), (842, 23936683), (96409, 209054), (104527, 192818)]