20104704594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5053973}}^1$

素因数の和:5054011

約数の個数: 48

約数和(自身を含む): 49670456472

約数和(自身を除く): 29565751878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 5053973, 10107946, 15161919, 30323838, 45485757, 65701649, 85917541, 90971514, 131403298, 171835082, 197104947, 257752623, 394209894, 515505246, 591314841, 773257869, 1116928033, 1182629682, 1546515738, 2233856066, 3350784099, 6701568198, 10052352297, 20104704594]

約数ペア:

[(1, 20104704594), (2, 10052352297), (3, 6701568198), (6, 3350784099), (9, 2233856066), (13, 1546515738), (17, 1182629682), (18, 1116928033), (26, 773257869), (34, 591314841), (39, 515505246), (51, 394209894), (78, 257752623), (102, 197104947), (117, 171835082), (153, 131403298), (221, 90971514), (234, 85917541), (306, 65701649), (442, 45485757), (663, 30323838), (1326, 15161919), (1989, 10107946), (3978, 5053973)]