20165076290

素因数分解:

$2^1\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{603203}}^1$

素因数の和:606553

約数の個数: 16

約数和(自身を含む): 36308055168

約数和(自身を除く): 16142978878

約数列:

[1, 2, 5, 10, 3343, 6686, 16715, 33430, 603203, 1206406, 3016015, 6032030, 2016507629, 4033015258, 10082538145, 20165076290]

約数ペア:

[(1, 20165076290), (2, 10082538145), (5, 4033015258), (10, 2016507629), (3343, 6032030), (6686, 3016015), (16715, 1206406), (33430, 603203)]