20198082604

素因数分解:

$2^2\times 7^1\times {\mathrm{7321}}^1\times {\mathrm{98533}}^1$

素因数の和:105865

約数の個数: 24

約数和(自身を含む): 40402093088

約数和(自身を除く): 20204010484

約数列:

[1, 2, 4, 7, 14, 28, 7321, 14642, 29284, 51247, 98533, 102494, 197066, 204988, 394132, 689731, 1379462, 2758924, 721360093, 1442720186, 2885440372, 5049520651, 10099041302, 20198082604]

約数ペア:

[(1, 20198082604), (2, 10099041302), (4, 5049520651), (7, 2885440372), (14, 1442720186), (28, 721360093), (7321, 2758924), (14642, 1379462), (29284, 689731), (51247, 394132), (98533, 204988), (102494, 197066)]