2040230052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{385531}}^1$

素因数の和:385558

約数の個数: 72

約数和(自身を含む): 6153090720

約数和(自身を除く): 4112860668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 385531, 771062, 1156593, 1542124, 2313186, 2698717, 3469779, 4626372, 5397434, 6939558, 8096151, 10409337, 10794868, 13879116, 16192302, 18891019, 20818674, 24288453, 32384604, 37782038, 41637348, 48576906, 56673057, 72865359, 75564076, 97153812, 113346114, 145730718, 170019171, 226692228, 291461436, 340038342, 510057513, 680076684, 1020115026, 2040230052]

約数ペア:

[(1, 2040230052), (2, 1020115026), (3, 680076684), (4, 510057513), (6, 340038342), (7, 291461436), (9, 226692228), (12, 170019171), (14, 145730718), (18, 113346114), (21, 97153812), (27, 75564076), (28, 72865359), (36, 56673057), (42, 48576906), (49, 41637348), (54, 37782038), (63, 32384604), (84, 24288453), (98, 20818674), (108, 18891019), (126, 16192302), (147, 13879116), (189, 10794868), (196, 10409337), (252, 8096151), (294, 6939558), (378, 5397434), (441, 4626372), (588, 3469779), (756, 2698717), (882, 2313186), (1323, 1542124), (1764, 1156593), (2646, 771062), (5292, 385531)]