20196194865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17485883}}^1$

素因数の和:17485909

約数の個数: 32

約数和(自身を含む): 40287476736

約数和(自身を除く): 20091281871

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17485883, 52457649, 87429415, 122401181, 192344713, 262288245, 367203543, 577034139, 612005905, 961723565, 1346412991, 1836017715, 2885170695, 4039238973, 6732064955, 20196194865]

約数ペア:

[(1, 20196194865), (3, 6732064955), (5, 4039238973), (7, 2885170695), (11, 1836017715), (15, 1346412991), (21, 961723565), (33, 612005905), (35, 577034139), (55, 367203543), (77, 262288245), (105, 192344713), (165, 122401181), (231, 87429415), (385, 52457649), (1155, 17485883)]