20072041110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{3391}}^1$

素因数の和:5411

約数の個数: 128

約数和(自身を含む): 58437918720

約数和(自身を除く): 38365877610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 1993, 2970, 3391, 3986, 5979, 6782, 9965, 10173, 11958, 16955, 17937, 19930, 20346, 21923, 29895, 30519, 33910, 35874, 37301, 43846, 50865, 53811, 59790, 61038, 65769, 74602, 89685, 91557, 101730, 107622, 109615, 111903, 131538, 152595, 179370, 183114, 186505, 197307, 219230, 223806, 269055, 305190, 328845, 335709, 373010, 394614, 457785, 538110, 559515, 591921, 657690, 671418, 915570, 986535, 1007127, 1119030, 1183842, 1678545, 1973070, 2014254, 2959605, 3357090, 5035635, 5919210, 6758263, 10071270, 13516526, 20274789, 33791315, 40549578, 60824367, 67582630, 74340893, 101373945, 121648734, 148681786, 182473101, 202747890, 223022679, 304121835, 364946202, 371704465, 446045358, 608243670, 669068037, 743408930, 912365505, 1115113395, 1338136074, 1824731010, 2007204111, 2230226790, 3345340185, 4014408222, 6690680370, 10036020555, 20072041110]

約数ペア:

[(1, 20072041110), (2, 10036020555), (3, 6690680370), (5, 4014408222), (6, 3345340185), (9, 2230226790), (10, 2007204111), (11, 1824731010), (15, 1338136074), (18, 1115113395), (22, 912365505), (27, 743408930), (30, 669068037), (33, 608243670), (45, 446045358), (54, 371704465), (55, 364946202), (66, 304121835), (90, 223022679), (99, 202747890), (110, 182473101), (135, 148681786), (165, 121648734), (198, 101373945), (270, 74340893), (297, 67582630), (330, 60824367), (495, 40549578), (594, 33791315), (990, 20274789), (1485, 13516526), (1993, 10071270), (2970, 6758263), (3391, 5919210), (3986, 5035635), (5979, 3357090), (6782, 2959605), (9965, 2014254), (10173, 1973070), (11958, 1678545), (16955, 1183842), (17937, 1119030), (19930, 1007127), (20346, 986535), (21923, 915570), (29895, 671418), (30519, 657690), (33910, 591921), (35874, 559515), (37301, 538110), (43846, 457785), (50865, 394614), (53811, 373010), (59790, 335709), (61038, 328845), (65769, 305190), (74602, 269055), (89685, 223806), (91557, 219230), (101730, 197307), (107622, 186505), (109615, 183114), (111903, 179370), (131538, 152595)]