20247633462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1\times {\mathrm{1453}}^1$

素因数の和:3013

約数の個数: 64

約数和(自身を含む): 46528372224

約数和(自身を除く): 26280738762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1291, 1453, 1542, 1799, 2582, 2906, 3598, 3873, 4359, 5397, 7746, 8718, 9037, 10171, 10794, 18074, 20342, 27111, 30513, 54222, 61026, 331787, 373421, 663574, 746842, 995361, 1120263, 1875823, 1990722, 2240526, 2322509, 2613947, 3751646, 4645018, 5227894, 5627469, 6967527, 7841841, 11254938, 13130761, 13935054, 15683682, 26261522, 39392283, 78784566, 482086511, 964173022, 1446259533, 2892519066, 3374605577, 6749211154, 10123816731, 20247633462]

約数ペア:

[(1, 20247633462), (2, 10123816731), (3, 6749211154), (6, 3374605577), (7, 2892519066), (14, 1446259533), (21, 964173022), (42, 482086511), (257, 78784566), (514, 39392283), (771, 26261522), (1291, 15683682), (1453, 13935054), (1542, 13130761), (1799, 11254938), (2582, 7841841), (2906, 6967527), (3598, 5627469), (3873, 5227894), (4359, 4645018), (5397, 3751646), (7746, 2613947), (8718, 2322509), (9037, 2240526), (10171, 1990722), (10794, 1875823), (18074, 1120263), (20342, 995361), (27111, 746842), (30513, 663574), (54222, 373421), (61026, 331787)]