20199797568

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5051}}^1$

素因数の和:5253

約数の個数: 168

約数和(自身を含む): 59453593056

約数和(自身を除く): 39253795488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 131, 144, 159, 192, 212, 262, 288, 318, 393, 424, 477, 524, 576, 636, 786, 848, 954, 1048, 1179, 1272, 1572, 1696, 1908, 2096, 2358, 2544, 3144, 3392, 3816, 4192, 4716, 5051, 5088, 6288, 6943, 7632, 8384, 9432, 10102, 10176, 12576, 13886, 15153, 15264, 18864, 20204, 20829, 25152, 27772, 30306, 30528, 37728, 40408, 41658, 45459, 55544, 60612, 62487, 75456, 80816, 83316, 90918, 111088, 121224, 124974, 161632, 166632, 181836, 222176, 242448, 249948, 267703, 323264, 333264, 363672, 444352, 484896, 499896, 535406, 661681, 666528, 727344, 803109, 969792, 999792, 1070812, 1323362, 1333056, 1454688, 1606218, 1985043, 1999584, 2141624, 2409327, 2646724, 2909376, 3212436, 3970086, 3999168, 4283248, 4818654, 5293448, 5955129, 6424872, 7940172, 8566496, 9637308, 10586896, 11910258, 12849744, 15880344, 17132992, 19274616, 21173792, 23820516, 25699488, 31760688, 35069093, 38549232, 42347584, 47641032, 51398976, 63521376, 70138186, 77098464, 95282064, 105207279, 127042752, 140276372, 154196928, 190564128, 210414558, 280552744, 315621837, 381128256, 420829116, 561105488, 631243674, 841658232, 1122210976, 1262487348, 1683316464, 2244421952, 2524974696, 3366632928, 5049949392, 6733265856, 10099898784, 20199797568]

約数ペア:

[(1, 20199797568), (2, 10099898784), (3, 6733265856), (4, 5049949392), (6, 3366632928), (8, 2524974696), (9, 2244421952), (12, 1683316464), (16, 1262487348), (18, 1122210976), (24, 841658232), (32, 631243674), (36, 561105488), (48, 420829116), (53, 381128256), (64, 315621837), (72, 280552744), (96, 210414558), (106, 190564128), (131, 154196928), (144, 140276372), (159, 127042752), (192, 105207279), (212, 95282064), (262, 77098464), (288, 70138186), (318, 63521376), (393, 51398976), (424, 47641032), (477, 42347584), (524, 38549232), (576, 35069093), (636, 31760688), (786, 25699488), (848, 23820516), (954, 21173792), (1048, 19274616), (1179, 17132992), (1272, 15880344), (1572, 12849744), (1696, 11910258), (1908, 10586896), (2096, 9637308), (2358, 8566496), (2544, 7940172), (3144, 6424872), (3392, 5955129), (3816, 5293448), (4192, 4818654), (4716, 4283248), (5051, 3999168), (5088, 3970086), (6288, 3212436), (6943, 2909376), (7632, 2646724), (8384, 2409327), (9432, 2141624), (10102, 1999584), (10176, 1985043), (12576, 1606218), (13886, 1454688), (15153, 1333056), (15264, 1323362), (18864, 1070812), (20204, 999792), (20829, 969792), (25152, 803109), (27772, 727344), (30306, 666528), (30528, 661681), (37728, 535406), (40408, 499896), (41658, 484896), (45459, 444352), (55544, 363672), (60612, 333264), (62487, 323264), (75456, 267703), (80816, 249948), (83316, 242448), (90918, 222176), (111088, 181836), (121224, 166632), (124974, 161632)]