20093738

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38791}}^1$

素因数の和:38837

約数の個数: 16

約数和(自身を含む): 35378304

約数和(自身を除く): 15284566

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38791, 77582, 271537, 543074, 1435267, 2870534, 10046869, 20093738]

約数ペア:

[(1, 20093738), (2, 10046869), (7, 2870534), (14, 1435267), (37, 543074), (74, 271537), (259, 77582), (518, 38791)]