20189593074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28276741}}^1$

素因数の和:28276770

約数の個数: 32

約数和(自身を含む): 48862210176

約数和(自身を除く): 28672617102

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28276741, 56553482, 84830223, 169660446, 197937187, 395874374, 480704597, 593811561, 961409194, 1187623122, 1442113791, 2884227582, 3364932179, 6729864358, 10094796537, 20189593074]

約数ペア:

[(1, 20189593074), (2, 10094796537), (3, 6729864358), (6, 3364932179), (7, 2884227582), (14, 1442113791), (17, 1187623122), (21, 961409194), (34, 593811561), (42, 480704597), (51, 395874374), (102, 197937187), (119, 169660446), (238, 84830223), (357, 56553482), (714, 28276741)]