20312177088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2957}}^1$

素因数の和:3267

約数の個数: 224

約数和(自身を含む): 64915084800

約数和(自身を除く): 44602907712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 269, 304, 336, 399, 448, 456, 532, 538, 608, 672, 798, 807, 912, 1064, 1076, 1216, 1344, 1596, 1614, 1824, 1883, 2128, 2152, 2957, 3192, 3228, 3648, 3766, 4256, 4304, 5111, 5649, 5914, 6384, 6456, 7532, 8512, 8608, 8871, 10222, 11298, 11828, 12768, 12912, 15064, 15333, 17216, 17742, 20444, 20699, 22596, 23656, 25536, 25824, 30128, 30666, 35484, 35777, 40888, 41398, 45192, 47312, 51648, 56183, 60256, 61332, 62097, 70968, 71554, 81776, 82796, 90384, 94624, 107331, 112366, 120512, 122664, 124194, 141936, 143108, 163552, 165592, 168549, 180768, 189248, 214662, 224732, 245328, 248388, 283872, 286216, 327104, 331184, 337098, 361536, 393281, 429324, 449464, 490656, 496776, 567744, 572432, 662368, 674196, 786562, 795433, 858648, 898928, 981312, 993552, 1144864, 1179843, 1324736, 1348392, 1573124, 1590866, 1717296, 1797856, 1987104, 2289728, 2359686, 2386299, 2696784, 3146248, 3181732, 3434592, 3595712, 3974208, 4719372, 4772598, 5393568, 5568031, 6292496, 6363464, 6869184, 9438744, 9545196, 10787136, 11136062, 12584992, 12726928, 15113227, 16704093, 18877488, 19090392, 22272124, 25169984, 25453856, 30226454, 33408186, 37754976, 38180784, 44544248, 45339681, 50907712, 60452908, 66816372, 75509952, 76361568, 89088496, 90679362, 105792589, 120905816, 133632744, 152723136, 178176992, 181358724, 211585178, 241811632, 267265488, 317377767, 356353984, 362717448, 423170356, 483623264, 534530976, 634755534, 725434896, 846340712, 967246528, 1069061952, 1269511068, 1450869792, 1692681424, 2539022136, 2901739584, 3385362848, 5078044272, 6770725696, 10156088544, 20312177088]

約数ペア:

[(1, 20312177088), (2, 10156088544), (3, 6770725696), (4, 5078044272), (6, 3385362848), (7, 2901739584), (8, 2539022136), (12, 1692681424), (14, 1450869792), (16, 1269511068), (19, 1069061952), (21, 967246528), (24, 846340712), (28, 725434896), (32, 634755534), (38, 534530976), (42, 483623264), (48, 423170356), (56, 362717448), (57, 356353984), (64, 317377767), (76, 267265488), (84, 241811632), (96, 211585178), (112, 181358724), (114, 178176992), (133, 152723136), (152, 133632744), (168, 120905816), (192, 105792589), (224, 90679362), (228, 89088496), (266, 76361568), (269, 75509952), (304, 66816372), (336, 60452908), (399, 50907712), (448, 45339681), (456, 44544248), (532, 38180784), (538, 37754976), (608, 33408186), (672, 30226454), (798, 25453856), (807, 25169984), (912, 22272124), (1064, 19090392), (1076, 18877488), (1216, 16704093), (1344, 15113227), (1596, 12726928), (1614, 12584992), (1824, 11136062), (1883, 10787136), (2128, 9545196), (2152, 9438744), (2957, 6869184), (3192, 6363464), (3228, 6292496), (3648, 5568031), (3766, 5393568), (4256, 4772598), (4304, 4719372), (5111, 3974208), (5649, 3595712), (5914, 3434592), (6384, 3181732), (6456, 3146248), (7532, 2696784), (8512, 2386299), (8608, 2359686), (8871, 2289728), (10222, 1987104), (11298, 1797856), (11828, 1717296), (12768, 1590866), (12912, 1573124), (15064, 1348392), (15333, 1324736), (17216, 1179843), (17742, 1144864), (20444, 993552), (20699, 981312), (22596, 898928), (23656, 858648), (25536, 795433), (25824, 786562), (30128, 674196), (30666, 662368), (35484, 572432), (35777, 567744), (40888, 496776), (41398, 490656), (45192, 449464), (47312, 429324), (51648, 393281), (56183, 361536), (60256, 337098), (61332, 331184), (62097, 327104), (70968, 286216), (71554, 283872), (81776, 248388), (82796, 245328), (90384, 224732), (94624, 214662), (107331, 189248), (112366, 180768), (120512, 168549), (122664, 165592), (124194, 163552), (141936, 143108)]