20154068538

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{329089}}^1$

素因数の和:329326

約数の個数: 32

約数和(自身を含む): 41228395200

約数和(自身を除く): 21074326662

約数列:

[1, 2, 3, 6, 59, 118, 173, 177, 346, 354, 519, 1038, 10207, 20414, 30621, 61242, 329089, 658178, 987267, 1974534, 19416251, 38832502, 56932397, 58248753, 113864794, 116497506, 170797191, 341594382, 3359011423, 6718022846, 10077034269, 20154068538]

約数ペア:

[(1, 20154068538), (2, 10077034269), (3, 6718022846), (6, 3359011423), (59, 341594382), (118, 170797191), (173, 116497506), (177, 113864794), (346, 58248753), (354, 56932397), (519, 38832502), (1038, 19416251), (10207, 1974534), (20414, 987267), (30621, 658178), (61242, 329089)]