20072235

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13249}}^1$

素因数の和:13358

約数の個数: 16

約数和(自身を含む): 32436000

約数和(自身を除く): 12363765

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 13249, 39747, 66245, 198735, 1338149, 4014447, 6690745, 20072235]

約数ペア:

[(1, 20072235), (3, 6690745), (5, 4014447), (15, 1338149), (101, 198735), (303, 66245), (505, 39747), (1515, 13249)]