2019577420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14425553}}^1$

素因数の和:14425569

約数の個数: 24

約数和(自身を含む): 4846986144

約数和(自身を除く): 2827408724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14425553, 28851106, 57702212, 72127765, 100978871, 144255530, 201957742, 288511060, 403915484, 504894355, 1009788710, 2019577420]

約数ペア:

[(1, 2019577420), (2, 1009788710), (4, 504894355), (5, 403915484), (7, 288511060), (10, 201957742), (14, 144255530), (20, 100978871), (28, 72127765), (35, 57702212), (70, 28851106), (140, 14425553)]