20144630688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{329419}}^1$

素因数の和:329459

約数の個数: 144

約数和(自身を含む): 66245044320

約数和(自身を除く): 46100413632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 30576, 61152, 329419, 658838, 988257, 1317676, 1976514, 2305933, 2635352, 3953028, 4282447, 4611866, 5270704, 6917799, 7906056, 8564894, 9223732, 10541408, 12847341, 13835598, 15812112, 16141531, 17129788, 18447464, 25694682, 27671196, 29977129, 31624224, 32283062, 34259576, 36894928, 48424593, 51389364, 55342392, 59954258, 64566124, 68519152, 73789856, 89931387, 96849186, 102778728, 110684784, 119908516, 129132248, 137038304, 179862774, 193698372, 205557456, 209839903, 221369568, 239817032, 258264496, 359725548, 387396744, 411114912, 419679806, 479634064, 516528992, 629519709, 719451096, 774793488, 839359612, 959268128, 1259039418, 1438902192, 1549586976, 1678719224, 2518078836, 2877804384, 3357438448, 5036157672, 6714876896, 10072315344, 20144630688]

約数ペア:

[(1, 20144630688), (2, 10072315344), (3, 6714876896), (4, 5036157672), (6, 3357438448), (7, 2877804384), (8, 2518078836), (12, 1678719224), (13, 1549586976), (14, 1438902192), (16, 1259039418), (21, 959268128), (24, 839359612), (26, 774793488), (28, 719451096), (32, 629519709), (39, 516528992), (42, 479634064), (48, 419679806), (49, 411114912), (52, 387396744), (56, 359725548), (78, 258264496), (84, 239817032), (91, 221369568), (96, 209839903), (98, 205557456), (104, 193698372), (112, 179862774), (147, 137038304), (156, 129132248), (168, 119908516), (182, 110684784), (196, 102778728), (208, 96849186), (224, 89931387), (273, 73789856), (294, 68519152), (312, 64566124), (336, 59954258), (364, 55342392), (392, 51389364), (416, 48424593), (546, 36894928), (588, 34259576), (624, 32283062), (637, 31624224), (672, 29977129), (728, 27671196), (784, 25694682), (1092, 18447464), (1176, 17129788), (1248, 16141531), (1274, 15812112), (1456, 13835598), (1568, 12847341), (1911, 10541408), (2184, 9223732), (2352, 8564894), (2548, 7906056), (2912, 6917799), (3822, 5270704), (4368, 4611866), (4704, 4282447), (5096, 3953028), (7644, 2635352), (8736, 2305933), (10192, 1976514), (15288, 1317676), (20384, 988257), (30576, 658838), (61152, 329419)]