20684531304

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2066

約数の個数: 192

約数和(自身を含む): 60886425600

約数和(自身を除く): 40201894296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 263, 276, 324, 414, 486, 526, 552, 621, 648, 789, 828, 972, 1052, 1242, 1578, 1656, 1759, 1863, 1944, 2104, 2367, 2484, 3156, 3518, 3726, 4734, 4968, 5277, 5589, 6049, 6312, 7036, 7101, 7452, 9468, 10554, 11178, 12098, 14072, 14202, 14904, 15831, 18147, 18936, 21108, 21303, 22356, 24196, 28404, 31662, 36294, 40457, 42216, 42606, 44712, 47493, 48392, 54441, 56808, 63324, 63909, 72588, 80914, 85212, 94986, 108882, 121371, 126648, 127818, 142479, 145176, 161828, 163323, 170424, 189972, 217764, 242742, 255636, 284958, 323656, 326646, 364113, 379944, 427437, 435528, 462617, 485484, 489969, 511272, 569916, 653292, 728226, 854874, 925234, 970968, 979938, 1092339, 1139832, 1306584, 1387851, 1456452, 1469907, 1709748, 1850468, 1959876, 2184678, 2775702, 2912904, 2939814, 3277017, 3419496, 3700936, 3919752, 4163553, 4369356, 5551404, 5879628, 6554034, 8327106, 8738712, 9831051, 10640191, 11102808, 11759256, 12490659, 13108068, 16654212, 19662102, 21280382, 24981318, 26216136, 31920573, 33308424, 37471977, 39324204, 42560764, 49962636, 63841146, 74943954, 78648408, 85121528, 95761719, 99925272, 112415931, 127682292, 149887908, 191523438, 224831862, 255364584, 287285157, 299775816, 383046876, 449663724, 574570314, 766093752, 861855471, 899327448, 1149140628, 1723710942, 2298281256, 2585566413, 3447421884, 5171132826, 6894843768, 10342265652, 20684531304]

約数ペア:

[(1, 20684531304), (2, 10342265652), (3, 6894843768), (4, 5171132826), (6, 3447421884), (8, 2585566413), (9, 2298281256), (12, 1723710942), (18, 1149140628), (23, 899327448), (24, 861855471), (27, 766093752), (36, 574570314), (46, 449663724), (54, 383046876), (69, 299775816), (72, 287285157), (81, 255364584), (92, 224831862), (108, 191523438), (138, 149887908), (162, 127682292), (184, 112415931), (207, 99925272), (216, 95761719), (243, 85121528), (263, 78648408), (276, 74943954), (324, 63841146), (414, 49962636), (486, 42560764), (526, 39324204), (552, 37471977), (621, 33308424), (648, 31920573), (789, 26216136), (828, 24981318), (972, 21280382), (1052, 19662102), (1242, 16654212), (1578, 13108068), (1656, 12490659), (1759, 11759256), (1863, 11102808), (1944, 10640191), (2104, 9831051), (2367, 8738712), (2484, 8327106), (3156, 6554034), (3518, 5879628), (3726, 5551404), (4734, 4369356), (4968, 4163553), (5277, 3919752), (5589, 3700936), (6049, 3419496), (6312, 3277017), (7036, 2939814), (7101, 2912904), (7452, 2775702), (9468, 2184678), (10554, 1959876), (11178, 1850468), (12098, 1709748), (14072, 1469907), (14202, 1456452), (14904, 1387851), (15831, 1306584), (18147, 1139832), (18936, 1092339), (21108, 979938), (21303, 970968), (22356, 925234), (24196, 854874), (28404, 728226), (31662, 653292), (36294, 569916), (40457, 511272), (42216, 489969), (42606, 485484), (44712, 462617), (47493, 435528), (48392, 427437), (54441, 379944), (56808, 364113), (63324, 326646), (63909, 323656), (72588, 284958), (80914, 255636), (85212, 242742), (94986, 217764), (108882, 189972), (121371, 170424), (126648, 163323), (127818, 161828), (142479, 145176)]