20084586282

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{4337}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 44976384000

約数和(自身を除く): 24891797718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 449, 573, 898, 1146, 1347, 1719, 2694, 3438, 4041, 4337, 5157, 8082, 8674, 10314, 12123, 13011, 24246, 26022, 39033, 78066, 85759, 117099, 171518, 234198, 257277, 514554, 771831, 828367, 1543662, 1656734, 1947313, 2315493, 2485101, 3894626, 4630986, 4970202, 5841939, 7455303, 11683878, 14910606, 17525817, 22365909, 35051634, 44731818, 52577451, 105154902, 371936783, 743873566, 1115810349, 2231620698, 3347431047, 6694862094, 10042293141, 20084586282]

約数ペア:

[(1, 20084586282), (2, 10042293141), (3, 6694862094), (6, 3347431047), (9, 2231620698), (18, 1115810349), (27, 743873566), (54, 371936783), (191, 105154902), (382, 52577451), (449, 44731818), (573, 35051634), (898, 22365909), (1146, 17525817), (1347, 14910606), (1719, 11683878), (2694, 7455303), (3438, 5841939), (4041, 4970202), (4337, 4630986), (5157, 3894626), (8082, 2485101), (8674, 2315493), (10314, 1947313), (12123, 1656734), (13011, 1543662), (24246, 828367), (26022, 771831), (39033, 514554), (78066, 257277), (85759, 234198), (117099, 171518)]