20178244814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{56827}}^1$

素因数の和:58800

約数の個数: 32

約数和(自身を含む): 37271894016

約数和(自身を除く): 17093649202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1951, 3902, 13657, 25363, 27314, 50726, 56827, 113654, 177541, 355082, 397789, 738751, 795578, 1477502, 5171257, 10342514, 110869477, 221738954, 776086339, 1441303201, 1552172678, 2882606402, 10089122407, 20178244814]

約数ペア:

[(1, 20178244814), (2, 10089122407), (7, 2882606402), (13, 1552172678), (14, 1441303201), (26, 776086339), (91, 221738954), (182, 110869477), (1951, 10342514), (3902, 5171257), (13657, 1477502), (25363, 795578), (27314, 738751), (50726, 397789), (56827, 355082), (113654, 177541)]