20199224601

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{1523}}^1\times {\mathrm{24977}}^1$

素因数の和:26565

約数の個数: 24

約数和(自身を含む): 29691848160

約数和(自身を除く): 9492623559

約数列:

[1, 3, 9, 59, 177, 531, 1523, 4569, 13707, 24977, 74931, 89857, 224793, 269571, 808713, 1473643, 4420929, 13262787, 38039971, 114119913, 342359739, 2244358289, 6733074867, 20199224601]

約数ペア:

[(1, 20199224601), (3, 6733074867), (9, 2244358289), (59, 342359739), (177, 114119913), (531, 38039971), (1523, 13262787), (4569, 4420929), (13707, 1473643), (24977, 808713), (74931, 269571), (89857, 224793)]