20033454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68141}}^1$

素因数の和:68160

約数の個数: 24

約数和(自身を含む): 46609128

約数和(自身を除く): 26575674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68141, 136282, 204423, 408846, 476987, 953974, 1430961, 2861922, 3338909, 6677818, 10016727, 20033454]

約数ペア:

[(1, 20033454), (2, 10016727), (3, 6677818), (6, 3338909), (7, 2861922), (14, 1430961), (21, 953974), (42, 476987), (49, 408846), (98, 204423), (147, 136282), (294, 68141)]