2021658020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5946053}}^1$

素因数の和:5946079

約数の個数: 24

約数和(自身を含む): 4495216824

約数和(自身を除く): 2473558804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5946053, 11892106, 23784212, 29730265, 59460530, 101082901, 118921060, 202165802, 404331604, 505414505, 1010829010, 2021658020]

約数ペア:

[(1, 2021658020), (2, 1010829010), (4, 505414505), (5, 404331604), (10, 202165802), (17, 118921060), (20, 101082901), (34, 59460530), (68, 29730265), (85, 23784212), (170, 11892106), (340, 5946053)]