20199654553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1\times {\mathrm{6257}}^1$

素因数の和:8784

約数の個数: 16

約数和(自身を含む): 21977294976

約数和(自身を除く): 1777640423

約数列:

[1, 13, 103, 1339, 2411, 6257, 31343, 81341, 248333, 644471, 3228329, 8378123, 15085627, 196113151, 1553819581, 20199654553]

約数ペア:

[(1, 20199654553), (13, 1553819581), (103, 196113151), (1339, 15085627), (2411, 8378123), (6257, 3228329), (31343, 644471), (81341, 248333)]