20295030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96643}}^1$

素因数の和:96660

約数の個数: 32

約数和(自身を含む): 55666944

約数和(自身を除く): 35371914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96643, 193286, 289929, 483215, 579858, 676501, 966430, 1353002, 1449645, 2029503, 2899290, 3382505, 4059006, 6765010, 10147515, 20295030]

約数ペア:

[(1, 20295030), (2, 10147515), (3, 6765010), (5, 4059006), (6, 3382505), (7, 2899290), (10, 2029503), (14, 1449645), (15, 1353002), (21, 966430), (30, 676501), (35, 579858), (42, 483215), (70, 289929), (105, 193286), (210, 96643)]