20072694

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47119}}^1$

素因数の和:47195

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 20638986

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47119, 94238, 141357, 282714, 3345449, 6690898, 10036347, 20072694]

約数ペア:

[(1, 20072694), (2, 10036347), (3, 6690898), (6, 3345449), (71, 282714), (142, 141357), (213, 94238), (426, 47119)]