20019160656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1522

約数の個数: 240

約数和(自身を含む): 63317709312

約数和(自身を除く): 43298548656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 373, 396, 496, 528, 558, 682, 744, 746, 792, 1023, 1093, 1116, 1119, 1364, 1488, 1492, 1584, 2046, 2186, 2232, 2238, 2728, 2984, 3069, 3279, 3357, 4092, 4103, 4372, 4464, 4476, 5456, 5968, 6138, 6558, 6714, 8184, 8206, 8744, 8952, 9837, 11563, 12023, 12276, 12309, 13116, 13428, 16368, 16412, 17488, 17904, 19674, 23126, 24046, 24552, 24618, 26232, 26856, 32824, 33883, 34689, 36069, 36927, 39348, 46252, 48092, 49104, 49236, 52464, 53712, 65648, 67766, 69378, 72138, 73854, 78696, 92504, 96184, 98472, 101649, 104067, 108207, 127193, 135532, 138756, 144276, 147708, 157392, 185008, 192368, 196944, 203298, 208134, 216414, 254386, 271064, 277512, 288552, 295416, 304947, 372713, 381579, 406596, 407689, 416268, 432828, 508772, 542128, 555024, 577104, 590832, 609894, 745426, 763158, 813192, 815378, 832536, 865656, 1017544, 1118139, 1144737, 1219788, 1223067, 1490852, 1526316, 1626384, 1630756, 1665072, 1731312, 2035088, 2236278, 2289474, 2439576, 2446134, 2981704, 3052632, 3261512, 3354417, 3669201, 4472556, 4484579, 4578948, 4879152, 4892268, 5963408, 6105264, 6523024, 6708834, 7338402, 8945112, 8969158, 9157896, 9784536, 12638359, 13417668, 13453737, 14676804, 17890224, 17938316, 18315792, 19569072, 25276718, 26835336, 26907474, 29353608, 35876632, 37915077, 40361211, 50553436, 53670672, 53814948, 58707216, 71753264, 75830154, 80722422, 101106872, 107629896, 113745231, 139021949, 151660308, 161444844, 202213744, 215259792, 227490462, 278043898, 303320616, 322889688, 417065847, 454980924, 556087796, 606641232, 645779376, 834131694, 909961848, 1112175592, 1251197541, 1668263388, 1819923696, 2224351184, 2502395082, 3336526776, 5004790164, 6673053552, 10009580328, 20019160656]

約数ペア:

[(1, 20019160656), (2, 10009580328), (3, 6673053552), (4, 5004790164), (6, 3336526776), (8, 2502395082), (9, 2224351184), (11, 1819923696), (12, 1668263388), (16, 1251197541), (18, 1112175592), (22, 909961848), (24, 834131694), (31, 645779376), (33, 606641232), (36, 556087796), (44, 454980924), (48, 417065847), (62, 322889688), (66, 303320616), (72, 278043898), (88, 227490462), (93, 215259792), (99, 202213744), (124, 161444844), (132, 151660308), (144, 139021949), (176, 113745231), (186, 107629896), (198, 101106872), (248, 80722422), (264, 75830154), (279, 71753264), (341, 58707216), (372, 53814948), (373, 53670672), (396, 50553436), (496, 40361211), (528, 37915077), (558, 35876632), (682, 29353608), (744, 26907474), (746, 26835336), (792, 25276718), (1023, 19569072), (1093, 18315792), (1116, 17938316), (1119, 17890224), (1364, 14676804), (1488, 13453737), (1492, 13417668), (1584, 12638359), (2046, 9784536), (2186, 9157896), (2232, 8969158), (2238, 8945112), (2728, 7338402), (2984, 6708834), (3069, 6523024), (3279, 6105264), (3357, 5963408), (4092, 4892268), (4103, 4879152), (4372, 4578948), (4464, 4484579), (4476, 4472556), (5456, 3669201), (5968, 3354417), (6138, 3261512), (6558, 3052632), (6714, 2981704), (8184, 2446134), (8206, 2439576), (8744, 2289474), (8952, 2236278), (9837, 2035088), (11563, 1731312), (12023, 1665072), (12276, 1630756), (12309, 1626384), (13116, 1526316), (13428, 1490852), (16368, 1223067), (16412, 1219788), (17488, 1144737), (17904, 1118139), (19674, 1017544), (23126, 865656), (24046, 832536), (24552, 815378), (24618, 813192), (26232, 763158), (26856, 745426), (32824, 609894), (33883, 590832), (34689, 577104), (36069, 555024), (36927, 542128), (39348, 508772), (46252, 432828), (48092, 416268), (49104, 407689), (49236, 406596), (52464, 381579), (53712, 372713), (65648, 304947), (67766, 295416), (69378, 288552), (72138, 277512), (73854, 271064), (78696, 254386), (92504, 216414), (96184, 208134), (98472, 203298), (101649, 196944), (104067, 192368), (108207, 185008), (127193, 157392), (135532, 147708), (138756, 144276)]