20176876074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{261433}}^1$

素因数の和:262134

約数の個数: 32

約数和(自身を含む): 42540540480

約数和(自身を除く): 22363664406

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 677, 1354, 2031, 4062, 12863, 25726, 38589, 77178, 261433, 522866, 784299, 1568598, 4967227, 9934454, 14901681, 29803362, 176990141, 353980282, 530970423, 1061940846, 3362812679, 6725625358, 10088438037, 20176876074]

約数ペア:

[(1, 20176876074), (2, 10088438037), (3, 6725625358), (6, 3362812679), (19, 1061940846), (38, 530970423), (57, 353980282), (114, 176990141), (677, 29803362), (1354, 14901681), (2031, 9934454), (4062, 4967227), (12863, 1568598), (25726, 784299), (38589, 522866), (77178, 261433)]