20196706569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{8053}}^1$

素因数の和:8777

約数の個数: 32

約数和(自身を含む): 29323776384

約数和(自身を除く): 9127069815

約数列:

[1, 3, 13, 39, 107, 321, 601, 1391, 1803, 4173, 7813, 8053, 23439, 24159, 64307, 104689, 192921, 314067, 835991, 861671, 2507973, 2585013, 4839853, 11201723, 14519559, 33605169, 62918089, 188754267, 517864271, 1553592813, 6732235523, 20196706569]

約数ペア:

[(1, 20196706569), (3, 6732235523), (13, 1553592813), (39, 517864271), (107, 188754267), (321, 62918089), (601, 33605169), (1391, 14519559), (1803, 11201723), (4173, 4839853), (7813, 2585013), (8053, 2507973), (23439, 861671), (24159, 835991), (64307, 314067), (104689, 192921)]