20022310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26003}}^1$

素因数の和:26028

約数の個数: 32

約数和(自身を含む): 44934912

約数和(自身を除く): 24912602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26003, 52006, 130015, 182021, 260030, 286033, 364042, 572066, 910105, 1430165, 1820210, 2002231, 2860330, 4004462, 10011155, 20022310]

約数ペア:

[(1, 20022310), (2, 10011155), (5, 4004462), (7, 2860330), (10, 2002231), (11, 1820210), (14, 1430165), (22, 910105), (35, 572066), (55, 364042), (70, 286033), (77, 260030), (110, 182021), (154, 130015), (385, 52006), (770, 26003)]