20294183744

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5374519}}^1$

素因数の和:5374590

約数の個数: 28

約数和(自身を含む): 40953842400

約数和(自身を除く): 20659658656

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5374519, 10749038, 21498076, 42996152, 85992304, 171984608, 317096621, 343969216, 634193242, 1268386484, 2536772968, 5073545936, 10147091872, 20294183744]

約数ペア:

[(1, 20294183744), (2, 10147091872), (4, 5073545936), (8, 2536772968), (16, 1268386484), (32, 634193242), (59, 343969216), (64, 317096621), (118, 171984608), (236, 85992304), (472, 42996152), (944, 21498076), (1888, 10749038), (3776, 5374519)]