20063376912

素因数分解:

$2^4\times 3^1\times {\mathrm{2971}}^1\times {\mathrm{140689}}^1$

素因数の和:143671

約数の個数: 40

約数和(自身を含む): 51848204320

約数和(自身を除く): 31784827408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2971, 5942, 8913, 11884, 17826, 23768, 35652, 47536, 71304, 140689, 142608, 281378, 422067, 562756, 844134, 1125512, 1688268, 2251024, 3376536, 6753072, 417987019, 835974038, 1253961057, 1671948076, 2507922114, 3343896152, 5015844228, 6687792304, 10031688456, 20063376912]

約数ペア:

[(1, 20063376912), (2, 10031688456), (3, 6687792304), (4, 5015844228), (6, 3343896152), (8, 2507922114), (12, 1671948076), (16, 1253961057), (24, 835974038), (48, 417987019), (2971, 6753072), (5942, 3376536), (8913, 2251024), (11884, 1688268), (17826, 1125512), (23768, 844134), (35652, 562756), (47536, 422067), (71304, 281378), (140689, 142608)]