20176671488

素因数分解:

$2^8\times {\mathrm{467}}^1\times {\mathrm{168769}}^1$

素因数の和:169252

約数の個数: 36

約数和(自身を含む): 40361007960

約数和(自身を除く): 20184336472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 467, 934, 1868, 3736, 7472, 14944, 29888, 59776, 119552, 168769, 337538, 675076, 1350152, 2700304, 5400608, 10801216, 21602432, 43204864, 78815123, 157630246, 315260492, 630520984, 1261041968, 2522083936, 5044167872, 10088335744, 20176671488]

約数ペア:

[(1, 20176671488), (2, 10088335744), (4, 5044167872), (8, 2522083936), (16, 1261041968), (32, 630520984), (64, 315260492), (128, 157630246), (256, 78815123), (467, 43204864), (934, 21602432), (1868, 10801216), (3736, 5400608), (7472, 2700304), (14944, 1350152), (29888, 675076), (59776, 337538), (119552, 168769)]