20843490864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62034199}}^1$

素因数の和:62034217

約数の個数: 40

約数和(自身を含む): 61537926400

約数和(自身を除く): 40694435536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62034199, 124068398, 186102597, 248136796, 372205194, 434239393, 496273592, 744410388, 868478786, 992547184, 1302718179, 1488820776, 1736957572, 2605436358, 2977641552, 3473915144, 5210872716, 6947830288, 10421745432, 20843490864]

約数ペア:

[(1, 20843490864), (2, 10421745432), (3, 6947830288), (4, 5210872716), (6, 3473915144), (7, 2977641552), (8, 2605436358), (12, 1736957572), (14, 1488820776), (16, 1302718179), (21, 992547184), (24, 868478786), (28, 744410388), (42, 496273592), (48, 434239393), (56, 372205194), (84, 248136796), (112, 186102597), (168, 124068398), (336, 62034199)]