20216508533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1\times {\mathrm{15907}}^1$

素因数の和:17636

約数の個数: 16

約数和(自身を含む): 22155389760

約数和(自身を除く): 1938881227

約数列:

[1, 13, 59, 767, 1657, 15907, 21541, 97763, 206791, 938513, 1270919, 12200669, 26357899, 342652687, 1555116041, 20216508533]

約数ペア:

[(1, 20216508533), (13, 1555116041), (59, 342652687), (767, 26357899), (1657, 12200669), (15907, 1270919), (21541, 938513), (97763, 206791)]