20002061760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{22871}}^1$

素因数の和:23802

約数の個数: 112

約数和(自身を含む): 63579036672

約数和(自身を除く): 43576974912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 911, 960, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 10932, 13665, 14576, 18220, 21864, 22871, 27330, 29152, 36440, 43728, 45742, 54660, 58304, 68613, 72880, 87456, 91484, 109320, 114355, 137226, 145760, 174912, 182968, 218640, 228710, 274452, 291520, 343065, 365936, 437280, 457420, 548904, 686130, 731872, 874560, 914840, 1097808, 1372260, 1463744, 1829680, 2195616, 2744520, 3659360, 4391232, 5489040, 7318720, 10978080, 20835481, 21956160, 41670962, 62506443, 83341924, 104177405, 125012886, 166683848, 208354810, 250025772, 312532215, 333367696, 416709620, 500051544, 625064430, 666735392, 833419240, 1000103088, 1250128860, 1333470784, 1666838480, 2000206176, 2500257720, 3333676960, 4000412352, 5000515440, 6667353920, 10001030880, 20002061760]

約数ペア:

[(1, 20002061760), (2, 10001030880), (3, 6667353920), (4, 5000515440), (5, 4000412352), (6, 3333676960), (8, 2500257720), (10, 2000206176), (12, 1666838480), (15, 1333470784), (16, 1250128860), (20, 1000103088), (24, 833419240), (30, 666735392), (32, 625064430), (40, 500051544), (48, 416709620), (60, 333367696), (64, 312532215), (80, 250025772), (96, 208354810), (120, 166683848), (160, 125012886), (192, 104177405), (240, 83341924), (320, 62506443), (480, 41670962), (911, 21956160), (960, 20835481), (1822, 10978080), (2733, 7318720), (3644, 5489040), (4555, 4391232), (5466, 3659360), (7288, 2744520), (9110, 2195616), (10932, 1829680), (13665, 1463744), (14576, 1372260), (18220, 1097808), (21864, 914840), (22871, 874560), (27330, 731872), (29152, 686130), (36440, 548904), (43728, 457420), (45742, 437280), (54660, 365936), (58304, 343065), (68613, 291520), (72880, 274452), (87456, 228710), (91484, 218640), (109320, 182968), (114355, 174912), (137226, 145760)]