20155674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43627}}^1$

素因数の和:43650

約数の個数: 32

約数和(自身を含む): 50259456

約数和(自身を除く): 30103782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43627, 87254, 130881, 261762, 305389, 479897, 610778, 916167, 959794, 1439691, 1832334, 2879382, 3359279, 6718558, 10077837, 20155674]

約数ペア:

[(1, 20155674), (2, 10077837), (3, 6718558), (6, 3359279), (7, 2879382), (11, 1832334), (14, 1439691), (21, 959794), (22, 916167), (33, 610778), (42, 479897), (66, 305389), (77, 261762), (154, 130881), (231, 87254), (462, 43627)]