20188077294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3972467}}^1$

素因数の和:3972501

約数の個数: 48

約数和(自身を含む): 50720471424

約数和(自身を除く): 30532394130

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 3972467, 7944934, 11917401, 23834802, 27807269, 43697137, 55614538, 83421807, 87394274, 131091411, 166843614, 262182822, 305879959, 480668507, 611759918, 917639877, 961337014, 1442005521, 1835279754, 2884011042, 3364679549, 6729359098, 10094038647, 20188077294]

約数ペア:

[(1, 20188077294), (2, 10094038647), (3, 6729359098), (6, 3364679549), (7, 2884011042), (11, 1835279754), (14, 1442005521), (21, 961337014), (22, 917639877), (33, 611759918), (42, 480668507), (66, 305879959), (77, 262182822), (121, 166843614), (154, 131091411), (231, 87394274), (242, 83421807), (363, 55614538), (462, 43697137), (726, 27807269), (847, 23834802), (1694, 11917401), (2541, 7944934), (5082, 3972467)]