2017305220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14409323}}^1$

素因数の和:14409339

約数の個数: 24

約数和(自身を含む): 4841532864

約数和(自身を除く): 2824227644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14409323, 28818646, 57637292, 72046615, 100865261, 144093230, 201730522, 288186460, 403461044, 504326305, 1008652610, 2017305220]

約数ペア:

[(1, 2017305220), (2, 1008652610), (4, 504326305), (5, 403461044), (7, 288186460), (10, 201730522), (14, 144093230), (20, 100865261), (28, 72046615), (35, 57637292), (70, 28818646), (140, 14409323)]