20146969066

素因数分解:

$2^1\times 7^2\times {\mathrm{977}}^1\times {\mathrm{210421}}^1$

素因数の和:211414

約数の個数: 24

約数和(自身を含む): 35190554436

約数和(自身を除く): 15043585370

約数列:

[1, 2, 7, 14, 49, 98, 977, 1954, 6839, 13678, 47873, 95746, 210421, 420842, 1472947, 2945894, 10310629, 20621258, 205581317, 411162634, 1439069219, 2878138438, 10073484533, 20146969066]

約数ペア:

[(1, 20146969066), (2, 10073484533), (7, 2878138438), (14, 1439069219), (49, 411162634), (98, 205581317), (977, 20621258), (1954, 10310629), (6839, 2945894), (13678, 1472947), (47873, 420842), (95746, 210421)]