20134519034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{987083}}^1$

素因数の和:987170

約数の個数: 32

約数和(自身を含む): 36387864576

約数和(自身を除く): 16253345542

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 10199, 20398, 987083, 1974166, 6909581, 13819162, 30599573, 46392901, 61199146, 92785802, 214197011, 324750307, 428394022, 649500614, 1438179931, 2876359862, 10067259517, 20134519034]

約数ペア:

[(1, 20134519034), (2, 10067259517), (7, 2876359862), (14, 1438179931), (31, 649500614), (47, 428394022), (62, 324750307), (94, 214197011), (217, 92785802), (329, 61199146), (434, 46392901), (658, 30599573), (1457, 13819162), (2914, 6909581), (10199, 1974166), (20398, 987083)]