20057562

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22741}}^1$

素因数の和:22763

約数の個数: 36

約数和(自身を含む): 50555466

約数和(自身を除く): 30497904

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22741, 45482, 68223, 136446, 159187, 204669, 318374, 409338, 477561, 955122, 1114309, 1432683, 2228618, 2865366, 3342927, 6685854, 10028781, 20057562]

約数ペア:

[(1, 20057562), (2, 10028781), (3, 6685854), (6, 3342927), (7, 2865366), (9, 2228618), (14, 1432683), (18, 1114309), (21, 955122), (42, 477561), (49, 409338), (63, 318374), (98, 204669), (126, 159187), (147, 136446), (294, 68223), (441, 45482), (882, 22741)]