20143051005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17439871}}^1$

素因数の和:17439897

約数の個数: 32

約数和(自身を含む): 40181465088

約数和(自身を除く): 20038414083

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17439871, 52319613, 87199355, 122079097, 191838581, 261598065, 366237291, 575515743, 610395485, 959192905, 1342870067, 1831186455, 2877578715, 4028610201, 6714350335, 20143051005]

約数ペア:

[(1, 20143051005), (3, 6714350335), (5, 4028610201), (7, 2877578715), (11, 1831186455), (15, 1342870067), (21, 959192905), (33, 610395485), (35, 575515743), (55, 366237291), (77, 261598065), (105, 191838581), (165, 122079097), (231, 87199355), (385, 52319613), (1155, 17439871)]