20459041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 22453200

約数和(自身を除く): 1994159

約数列:

[1, 17, 41, 149, 197, 697, 2533, 3349, 6109, 8077, 29353, 103853, 137309, 499001, 1203473, 20459041]

約数ペア:

[(1, 20459041), (17, 1203473), (41, 499001), (149, 137309), (197, 103853), (697, 29353), (2533, 8077), (3349, 6109)]