20149122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11701}}^1$

素因数の和:11754

約数の個数: 32

約数和(自身を含む): 47182464

約数和(自身を除く): 27033342

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11701, 23402, 35103, 70206, 81907, 163814, 245721, 479741, 491442, 959482, 1439223, 2878446, 3358187, 6716374, 10074561, 20149122]

約数ペア:

[(1, 20149122), (2, 10074561), (3, 6716374), (6, 3358187), (7, 2878446), (14, 1439223), (21, 959482), (41, 491442), (42, 479741), (82, 245721), (123, 163814), (246, 81907), (287, 70206), (574, 35103), (861, 23402), (1722, 11701)]