20169183015

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{23581}}^1$

素因数の和:23904

約数の個数: 48

約数和(自身を含む): 35537130720

約数和(自身を除く): 15367947705

約数列:

[1, 3, 5, 9, 15, 45, 83, 229, 249, 415, 687, 747, 1145, 1245, 2061, 3435, 3735, 10305, 19007, 23581, 57021, 70743, 95035, 117905, 171063, 212229, 285105, 353715, 855315, 1061145, 1957223, 5400049, 5871669, 9786115, 16200147, 17615007, 27000245, 29358345, 48600441, 81000735, 88075035, 243002205, 448204067, 1344612201, 2241020335, 4033836603, 6723061005, 20169183015]

約数ペア:

[(1, 20169183015), (3, 6723061005), (5, 4033836603), (9, 2241020335), (15, 1344612201), (45, 448204067), (83, 243002205), (229, 88075035), (249, 81000735), (415, 48600441), (687, 29358345), (747, 27000245), (1145, 17615007), (1245, 16200147), (2061, 9786115), (3435, 5871669), (3735, 5400049), (10305, 1957223), (19007, 1061145), (23581, 855315), (57021, 353715), (70743, 285105), (95035, 212229), (117905, 171063)]