20176573364

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{59513}}^1$

素因数の和:60295

約数の個数: 24

約数和(自身を含む): 35634126528

約数和(自身を除く): 15457553164

約数列:

[1, 2, 4, 131, 262, 524, 647, 1294, 2588, 59513, 84757, 119026, 169514, 238052, 339028, 7796203, 15592406, 31184812, 38504911, 77009822, 154019644, 5044143341, 10088286682, 20176573364]

約数ペア:

[(1, 20176573364), (2, 10088286682), (4, 5044143341), (131, 154019644), (262, 77009822), (524, 38504911), (647, 31184812), (1294, 15592406), (2588, 7796203), (59513, 339028), (84757, 238052), (119026, 169514)]