20602334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4423}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 32967648

約数和(自身を除く): 12365314

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4423, 4658, 8846, 75191, 150382, 605951, 1211902, 10301167, 20602334]

約数ペア:

[(1, 20602334), (2, 10301167), (17, 1211902), (34, 605951), (137, 150382), (274, 75191), (2329, 8846), (4423, 4658)]