20201342446

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{877}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 30808317600

約数和(自身を除く): 10606975154

約数列:

[1, 2, 113, 226, 227, 449, 454, 877, 898, 1754, 25651, 50737, 51302, 99101, 101474, 101923, 198202, 199079, 203846, 393773, 398158, 787546, 11517299, 22495927, 23034598, 44496349, 44991854, 88992698, 89386471, 178772942, 10100671223, 20201342446]

約数ペア:

[(1, 20201342446), (2, 10100671223), (113, 178772942), (226, 89386471), (227, 88992698), (449, 44991854), (454, 44496349), (877, 23034598), (898, 22495927), (1754, 11517299), (25651, 787546), (50737, 398158), (51302, 393773), (99101, 203846), (101474, 199079), (101923, 198202)]