13696220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40283}}^1$

素因数の和:40309

約数の個数: 24

約数和(自身を含む): 30454704

約数和(自身を除く): 16758484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40283, 80566, 161132, 201415, 402830, 684811, 805660, 1369622, 2739244, 3424055, 6848110, 13696220]

約数ペア:

[(1, 13696220), (2, 6848110), (4, 3424055), (5, 2739244), (10, 1369622), (17, 805660), (20, 684811), (34, 402830), (68, 201415), (85, 161132), (170, 80566), (340, 40283)]