20111875653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1465987}}^1$

素因数の和:1466276

約数の個数: 16

約数和(自身を含む): 28498806720

約数和(自身を除く): 8386931067

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 1465987, 4397961, 24921779, 74765337, 394350503, 1183051509, 6703958551, 20111875653]

約数ペア:

[(1, 20111875653), (3, 6703958551), (17, 1183051509), (51, 394350503), (269, 74765337), (807, 24921779), (4573, 4397961), (13719, 1465987)]