20130204612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6857}}^1\times {\mathrm{34949}}^1$

素因数の和:41820

約数の個数: 48

約数和(自身を含む): 53689910400

約数和(自身を除く): 33559705788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6857, 13714, 20571, 27428, 34949, 41142, 47999, 69898, 82284, 95998, 104847, 139796, 143997, 191996, 209694, 244643, 287994, 419388, 489286, 575988, 733929, 978572, 1467858, 2935716, 239645293, 479290586, 718935879, 958581172, 1437871758, 1677517051, 2875743516, 3355034102, 5032551153, 6710068204, 10065102306, 20130204612]

約数ペア:

[(1, 20130204612), (2, 10065102306), (3, 6710068204), (4, 5032551153), (6, 3355034102), (7, 2875743516), (12, 1677517051), (14, 1437871758), (21, 958581172), (28, 718935879), (42, 479290586), (84, 239645293), (6857, 2935716), (13714, 1467858), (20571, 978572), (27428, 733929), (34949, 575988), (41142, 489286), (47999, 419388), (69898, 287994), (82284, 244643), (95998, 209694), (104847, 191996), (139796, 143997)]