20277669885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2318773}}^1$

素因数の和:2318845

約数の個数: 32

約数和(自身を含む): 36061573248

約数和(自身を除く): 15783903363

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 2318773, 6956319, 11593865, 25506503, 34781595, 76519509, 122894969, 127532515, 368684907, 382597545, 614474845, 1351844659, 1843424535, 4055533977, 6759223295, 20277669885]

約数ペア:

[(1, 20277669885), (3, 6759223295), (5, 4055533977), (11, 1843424535), (15, 1351844659), (33, 614474845), (53, 382597545), (55, 368684907), (159, 127532515), (165, 122894969), (265, 76519509), (583, 34781595), (795, 25506503), (1749, 11593865), (2915, 6956319), (8745, 2318773)]