20141489576440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1\times {\mathrm{5335607}}^1$

素因数の和:5340604

約数の個数: 64

約数和(自身を含む): 47713140979200

約数和(自身を除く): 27571651402760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4967, 9934, 19868, 24835, 39736, 49670, 94373, 99340, 188746, 198680, 377492, 471865, 754984, 943730, 1887460, 3774920, 5335607, 10671214, 21342428, 26678035, 42684856, 53356070, 101376533, 106712140, 202753066, 213424280, 405506132, 506882665, 811012264, 1013765330, 2027530660, 4055061320, 26501959969, 53003919938, 106007839876, 132509799845, 212015679752, 265019599690, 503537239411, 530039199380, 1007074478822, 1060078398760, 2014148957644, 2517686197055, 4028297915288, 5035372394110, 10070744788220, 20141489576440]

約数ペア:

[(1, 20141489576440), (2, 10070744788220), (4, 5035372394110), (5, 4028297915288), (8, 2517686197055), (10, 2014148957644), (19, 1060078398760), (20, 1007074478822), (38, 530039199380), (40, 503537239411), (76, 265019599690), (95, 212015679752), (152, 132509799845), (190, 106007839876), (380, 53003919938), (760, 26501959969), (4967, 4055061320), (9934, 2027530660), (19868, 1013765330), (24835, 811012264), (39736, 506882665), (49670, 405506132), (94373, 213424280), (99340, 202753066), (188746, 106712140), (198680, 101376533), (377492, 53356070), (471865, 42684856), (754984, 26678035), (943730, 21342428), (1887460, 10671214), (3774920, 5335607)]