20307756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34537}}^1$

素因数の和:34558

約数の個数: 36

約数和(自身を含む): 55122648

約数和(自身を除く): 34814892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34537, 69074, 103611, 138148, 207222, 241759, 414444, 483518, 725277, 967036, 1450554, 1692313, 2901108, 3384626, 5076939, 6769252, 10153878, 20307756]

約数ペア:

[(1, 20307756), (2, 10153878), (3, 6769252), (4, 5076939), (6, 3384626), (7, 2901108), (12, 1692313), (14, 1450554), (21, 967036), (28, 725277), (42, 483518), (49, 414444), (84, 241759), (98, 207222), (147, 138148), (196, 103611), (294, 69074), (588, 34537)]