20356989414

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{2447}}^1\times {\mathrm{3217}}^1$

素因数の和:6100

約数の個数: 32

約数和(自身を含む): 40837810176

約数和(自身を除く): 20480820762

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2447, 2586, 3217, 4894, 6434, 7341, 9651, 14682, 19302, 1054657, 1386527, 2109314, 2773054, 3163971, 4159581, 6327942, 7871999, 8319162, 15743998, 23615997, 47231994, 3392831569, 6785663138, 10178494707, 20356989414]

約数ペア:

[(1, 20356989414), (2, 10178494707), (3, 6785663138), (6, 3392831569), (431, 47231994), (862, 23615997), (1293, 15743998), (2447, 8319162), (2586, 7871999), (3217, 6327942), (4894, 4159581), (6434, 3163971), (7341, 2773054), (9651, 2109314), (14682, 1386527), (19302, 1054657)]