20123432616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3079}}^1\times {\mathrm{38903}}^1$

素因数の和:41998

約数の個数: 64

約数和(自身を含む): 57515673600

約数和(自身を除く): 37392240984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3079, 6158, 9237, 12316, 18474, 21553, 24632, 36948, 38903, 43106, 64659, 73896, 77806, 86212, 116709, 129318, 155612, 172424, 233418, 258636, 272321, 311224, 466836, 517272, 544642, 816963, 933672, 1089284, 1633926, 2178568, 3267852, 6535704, 119782337, 239564674, 359347011, 479129348, 718694022, 838476359, 958258696, 1437388044, 1676952718, 2515429077, 2874776088, 3353905436, 5030858154, 6707810872, 10061716308, 20123432616]

約数ペア:

[(1, 20123432616), (2, 10061716308), (3, 6707810872), (4, 5030858154), (6, 3353905436), (7, 2874776088), (8, 2515429077), (12, 1676952718), (14, 1437388044), (21, 958258696), (24, 838476359), (28, 718694022), (42, 479129348), (56, 359347011), (84, 239564674), (168, 119782337), (3079, 6535704), (6158, 3267852), (9237, 2178568), (12316, 1633926), (18474, 1089284), (21553, 933672), (24632, 816963), (36948, 544642), (38903, 517272), (43106, 466836), (64659, 311224), (73896, 272321), (77806, 258636), (86212, 233418), (116709, 172424), (129318, 155612)]