20233070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14180

約数の個数: 32

約数和(自身を含む): 42789600

約数和(自身を除く): 22556530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 14149, 28298, 70745, 141490, 155639, 183937, 311278, 367874, 778195, 919685, 1556390, 1839370, 2023307, 4046614, 10116535, 20233070]

約数ペア:

[(1, 20233070), (2, 10116535), (5, 4046614), (10, 2023307), (11, 1839370), (13, 1556390), (22, 919685), (26, 778195), (55, 367874), (65, 311278), (110, 183937), (130, 155639), (143, 141490), (286, 70745), (715, 28298), (1430, 14149)]