20339107224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{115663}}^1$

素因数の和:116120

約数の個数: 64

約数和(自身を含む): 53964195840

約数和(自身を除く): 33625088616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 431, 862, 1293, 1724, 2586, 3448, 5172, 7327, 10344, 14654, 21981, 29308, 43962, 58616, 87924, 115663, 175848, 231326, 346989, 462652, 693978, 925304, 1387956, 1966271, 2775912, 3932542, 5898813, 7865084, 11797626, 15730168, 23595252, 47190504, 49850753, 99701506, 149552259, 199403012, 299104518, 398806024, 598209036, 847462801, 1196418072, 1694925602, 2542388403, 3389851204, 5084776806, 6779702408, 10169553612, 20339107224]

約数ペア:

[(1, 20339107224), (2, 10169553612), (3, 6779702408), (4, 5084776806), (6, 3389851204), (8, 2542388403), (12, 1694925602), (17, 1196418072), (24, 847462801), (34, 598209036), (51, 398806024), (68, 299104518), (102, 199403012), (136, 149552259), (204, 99701506), (408, 49850753), (431, 47190504), (862, 23595252), (1293, 15730168), (1724, 11797626), (2586, 7865084), (3448, 5898813), (5172, 3932542), (7327, 2775912), (10344, 1966271), (14654, 1387956), (21981, 925304), (29308, 693978), (43962, 462652), (58616, 346989), (87924, 231326), (115663, 175848)]