20184883488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{910213}}^1$

素因数の和:910247

約数の個数: 144

約数和(自身を含む): 71564665536

約数和(自身を除く): 51379782048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 910213, 1820426, 2730639, 3640852, 5461278, 6371491, 7281704, 8191917, 10012343, 10922556, 12742982, 14563408, 16383834, 19114473, 20024686, 21845112, 25485964, 29126816, 30037029, 32767668, 38228946, 40049372, 43690224, 50971928, 57343419, 60074058, 65535336, 70086401, 76457892, 80098744, 87380448, 90111087, 101943856, 114686838, 120148116, 131070672, 140172802, 152915784, 160197488, 180222174, 203887712, 210259203, 229373676, 240296232, 262141344, 280345604, 305831568, 320394976, 360444348, 420518406, 458747352, 480592464, 560691208, 611663136, 630777609, 720888696, 841036812, 917494704, 961184928, 1121382416, 1261555218, 1441777392, 1682073624, 1834989408, 2242764832, 2523110436, 2883554784, 3364147248, 5046220872, 6728294496, 10092441744, 20184883488]

約数ペア:

[(1, 20184883488), (2, 10092441744), (3, 6728294496), (4, 5046220872), (6, 3364147248), (7, 2883554784), (8, 2523110436), (9, 2242764832), (11, 1834989408), (12, 1682073624), (14, 1441777392), (16, 1261555218), (18, 1121382416), (21, 961184928), (22, 917494704), (24, 841036812), (28, 720888696), (32, 630777609), (33, 611663136), (36, 560691208), (42, 480592464), (44, 458747352), (48, 420518406), (56, 360444348), (63, 320394976), (66, 305831568), (72, 280345604), (77, 262141344), (84, 240296232), (88, 229373676), (96, 210259203), (99, 203887712), (112, 180222174), (126, 160197488), (132, 152915784), (144, 140172802), (154, 131070672), (168, 120148116), (176, 114686838), (198, 101943856), (224, 90111087), (231, 87380448), (252, 80098744), (264, 76457892), (288, 70086401), (308, 65535336), (336, 60074058), (352, 57343419), (396, 50971928), (462, 43690224), (504, 40049372), (528, 38228946), (616, 32767668), (672, 30037029), (693, 29126816), (792, 25485964), (924, 21845112), (1008, 20024686), (1056, 19114473), (1232, 16383834), (1386, 14563408), (1584, 12742982), (1848, 10922556), (2016, 10012343), (2464, 8191917), (2772, 7281704), (3168, 6371491), (3696, 5461278), (5544, 3640852), (7392, 2730639), (11088, 1820426), (22176, 910213)]