20189244504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1218

約数の個数: 256

約数和(自身を含む): 62653248000

約数和(自身を除く): 42464003496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 409, 418, 429, 456, 494, 572, 627, 741, 757, 818, 836, 858, 988, 1144, 1227, 1254, 1482, 1514, 1636, 1672, 1716, 1976, 2271, 2454, 2508, 2717, 2964, 3028, 3272, 3432, 4499, 4542, 4908, 5016, 5317, 5434, 5928, 6056, 7771, 8151, 8327, 8998, 9084, 9816, 9841, 10634, 10868, 13497, 14383, 15542, 15951, 16302, 16654, 17996, 18168, 19682, 21268, 21736, 23313, 24981, 26994, 28766, 29523, 31084, 31902, 32604, 33308, 35992, 39364, 42536, 43149, 46626, 49962, 53988, 57532, 58487, 59046, 62168, 63804, 65208, 66616, 78728, 85481, 86298, 93252, 99924, 101023, 107976, 108251, 115064, 116974, 118092, 127608, 158213, 170962, 172596, 175461, 186504, 186979, 199848, 202046, 216502, 233948, 236184, 256443, 303069, 309613, 316426, 324753, 341924, 345192, 350922, 373958, 404092, 433004, 467896, 474639, 512886, 560937, 606138, 619226, 632852, 649506, 683848, 701844, 747916, 808184, 866008, 928839, 949278, 1025772, 1111253, 1121874, 1212276, 1238452, 1265704, 1299012, 1403688, 1495832, 1857678, 1898556, 2051544, 2056769, 2222506, 2243748, 2424552, 2476904, 2598024, 3333759, 3405743, 3715356, 3797112, 4024969, 4113538, 4445012, 4487496, 5882647, 6170307, 6667518, 6811486, 7430712, 8049938, 8227076, 8890024, 10217229, 11765294, 12074907, 12340614, 13335036, 13622972, 16099876, 16454152, 17647941, 20434458, 23530588, 24149814, 24681228, 26670072, 27245944, 32199752, 35295882, 40868916, 44274659, 47061176, 48299628, 49362456, 64709117, 70591764, 76474411, 81737832, 88549318, 96599256, 129418234, 132823977, 141183528, 152948822, 177098636, 194127351, 229423233, 258836468, 265647954, 305897644, 354197272, 388254702, 458846466, 517672936, 531295908, 611795288, 776509404, 841218521, 917692932, 1062591816, 1553018808, 1682437042, 1835385864, 2523655563, 3364874084, 5047311126, 6729748168, 10094622252, 20189244504]

約数ペア:

[(1, 20189244504), (2, 10094622252), (3, 6729748168), (4, 5047311126), (6, 3364874084), (8, 2523655563), (11, 1835385864), (12, 1682437042), (13, 1553018808), (19, 1062591816), (22, 917692932), (24, 841218521), (26, 776509404), (33, 611795288), (38, 531295908), (39, 517672936), (44, 458846466), (52, 388254702), (57, 354197272), (66, 305897644), (76, 265647954), (78, 258836468), (88, 229423233), (104, 194127351), (114, 177098636), (132, 152948822), (143, 141183528), (152, 132823977), (156, 129418234), (209, 96599256), (228, 88549318), (247, 81737832), (264, 76474411), (286, 70591764), (312, 64709117), (409, 49362456), (418, 48299628), (429, 47061176), (456, 44274659), (494, 40868916), (572, 35295882), (627, 32199752), (741, 27245944), (757, 26670072), (818, 24681228), (836, 24149814), (858, 23530588), (988, 20434458), (1144, 17647941), (1227, 16454152), (1254, 16099876), (1482, 13622972), (1514, 13335036), (1636, 12340614), (1672, 12074907), (1716, 11765294), (1976, 10217229), (2271, 8890024), (2454, 8227076), (2508, 8049938), (2717, 7430712), (2964, 6811486), (3028, 6667518), (3272, 6170307), (3432, 5882647), (4499, 4487496), (4542, 4445012), (4908, 4113538), (5016, 4024969), (5317, 3797112), (5434, 3715356), (5928, 3405743), (6056, 3333759), (7771, 2598024), (8151, 2476904), (8327, 2424552), (8998, 2243748), (9084, 2222506), (9816, 2056769), (9841, 2051544), (10634, 1898556), (10868, 1857678), (13497, 1495832), (14383, 1403688), (15542, 1299012), (15951, 1265704), (16302, 1238452), (16654, 1212276), (17996, 1121874), (18168, 1111253), (19682, 1025772), (21268, 949278), (21736, 928839), (23313, 866008), (24981, 808184), (26994, 747916), (28766, 701844), (29523, 683848), (31084, 649506), (31902, 632852), (32604, 619226), (33308, 606138), (35992, 560937), (39364, 512886), (42536, 474639), (43149, 467896), (46626, 433004), (49962, 404092), (53988, 373958), (57532, 350922), (58487, 345192), (59046, 341924), (62168, 324753), (63804, 316426), (65208, 309613), (66616, 303069), (78728, 256443), (85481, 236184), (86298, 233948), (93252, 216502), (99924, 202046), (101023, 199848), (107976, 186979), (108251, 186504), (115064, 175461), (116974, 172596), (118092, 170962), (127608, 158213)]