2006164620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{102251}}^1$

素因数の和:102375

約数の個数: 72

約数和(自身を含む): 6141255120

約数和(自身を除く): 4135090500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 102251, 204502, 306753, 409004, 511255, 613506, 920259, 1022510, 1227012, 1533765, 1840518, 2045020, 3067530, 3681036, 4601295, 6135060, 9202590, 11145359, 18405180, 22290718, 33436077, 44581436, 55726795, 66872154, 100308231, 111453590, 133744308, 167180385, 200616462, 222907180, 334360770, 401232924, 501541155, 668721540, 1003082310, 2006164620]

約数ペア:

[(1, 2006164620), (2, 1003082310), (3, 668721540), (4, 501541155), (5, 401232924), (6, 334360770), (9, 222907180), (10, 200616462), (12, 167180385), (15, 133744308), (18, 111453590), (20, 100308231), (30, 66872154), (36, 55726795), (45, 44581436), (60, 33436077), (90, 22290718), (109, 18405180), (180, 11145359), (218, 9202590), (327, 6135060), (436, 4601295), (545, 3681036), (654, 3067530), (981, 2045020), (1090, 1840518), (1308, 1533765), (1635, 1227012), (1962, 1022510), (2180, 920259), (3270, 613506), (3924, 511255), (4905, 409004), (6540, 306753), (9810, 204502), (19620, 102251)]