20381158224

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6739801}}^1$

素因数の和:6739825

約数の個数: 80

約数和(自身を含む): 66858835840

約数和(自身を除く): 46477677616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6739801, 13479602, 20219403, 26959204, 40438806, 47178607, 53918408, 60658209, 80877612, 94357214, 107836816, 121316418, 141535821, 161755224, 181974627, 188714428, 242632836, 283071642, 323510448, 363949254, 377428856, 424607463, 485265672, 566143284, 727898508, 754857712, 849214926, 970531344, 1132286568, 1273822389, 1455797016, 1698429852, 2264573136, 2547644778, 2911594032, 3396859704, 5095289556, 6793719408, 10190579112, 20381158224]

約数ペア:

[(1, 20381158224), (2, 10190579112), (3, 6793719408), (4, 5095289556), (6, 3396859704), (7, 2911594032), (8, 2547644778), (9, 2264573136), (12, 1698429852), (14, 1455797016), (16, 1273822389), (18, 1132286568), (21, 970531344), (24, 849214926), (27, 754857712), (28, 727898508), (36, 566143284), (42, 485265672), (48, 424607463), (54, 377428856), (56, 363949254), (63, 323510448), (72, 283071642), (84, 242632836), (108, 188714428), (112, 181974627), (126, 161755224), (144, 141535821), (168, 121316418), (189, 107836816), (216, 94357214), (252, 80877612), (336, 60658209), (378, 53918408), (432, 47178607), (504, 40438806), (756, 26959204), (1008, 20219403), (1512, 13479602), (3024, 6739801)]