20346097236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1\times {\mathrm{25163}}^1$

素因数の和:26780

約数の個数: 48

約数和(自身を含む): 48611211264

約数和(自身を除く): 28265114028

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1567, 3134, 4701, 6268, 9402, 18804, 25163, 50326, 67381, 75489, 100652, 134762, 150978, 202143, 269524, 301956, 404286, 808572, 1082009, 2164018, 3246027, 4328036, 6492054, 12984108, 39430421, 78860842, 118291263, 157721684, 236582526, 473165052, 1695508103, 3391016206, 5086524309, 6782032412, 10173048618, 20346097236]

約数ペア:

[(1, 20346097236), (2, 10173048618), (3, 6782032412), (4, 5086524309), (6, 3391016206), (12, 1695508103), (43, 473165052), (86, 236582526), (129, 157721684), (172, 118291263), (258, 78860842), (516, 39430421), (1567, 12984108), (3134, 6492054), (4701, 4328036), (6268, 3246027), (9402, 2164018), (18804, 1082009), (25163, 808572), (50326, 404286), (67381, 301956), (75489, 269524), (100652, 202143), (134762, 150978)]