20792276334

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 47052195840

約数和(自身を除く): 26259919506

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 211, 261, 311, 422, 522, 607, 622, 633, 933, 1214, 1266, 1821, 1866, 1899, 2799, 3642, 3798, 5463, 5598, 6119, 9019, 10926, 12238, 17603, 18038, 18357, 27057, 35206, 36714, 52809, 54114, 55071, 65621, 81171, 105618, 110142, 128077, 131242, 158427, 162342, 188777, 196863, 256154, 316854, 377554, 384231, 393726, 566331, 590589, 768462, 1132662, 1152693, 1181178, 1698993, 1903009, 2305386, 3397986, 3714233, 3806018, 5474533, 5709027, 7428466, 10949066, 11142699, 11418054, 16423599, 17127081, 22285398, 32847198, 33428097, 34254162, 39831947, 49270797, 66856194, 79663894, 98541594, 119495841, 238991682, 358487523, 716975046, 1155126463, 2310252926, 3465379389, 6930758778, 10396138167, 20792276334]

約数ペア:

[(1, 20792276334), (2, 10396138167), (3, 6930758778), (6, 3465379389), (9, 2310252926), (18, 1155126463), (29, 716975046), (58, 358487523), (87, 238991682), (174, 119495841), (211, 98541594), (261, 79663894), (311, 66856194), (422, 49270797), (522, 39831947), (607, 34254162), (622, 33428097), (633, 32847198), (933, 22285398), (1214, 17127081), (1266, 16423599), (1821, 11418054), (1866, 11142699), (1899, 10949066), (2799, 7428466), (3642, 5709027), (3798, 5474533), (5463, 3806018), (5598, 3714233), (6119, 3397986), (9019, 2305386), (10926, 1903009), (12238, 1698993), (17603, 1181178), (18038, 1152693), (18357, 1132662), (27057, 768462), (35206, 590589), (36714, 566331), (52809, 393726), (54114, 384231), (55071, 377554), (65621, 316854), (81171, 256154), (105618, 196863), (110142, 188777), (128077, 162342), (131242, 158427)]