20176523808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{14639}}^1$

素因数の和:14959

約数の個数: 144

約数和(自身を含む): 61824954240

約数和(自身を除く): 41648430432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 293, 294, 336, 392, 586, 588, 672, 784, 879, 1172, 1176, 1568, 1758, 2051, 2344, 2352, 3516, 4102, 4688, 4704, 6153, 7032, 8204, 9376, 12306, 14064, 14357, 14639, 16408, 24612, 28128, 28714, 29278, 32816, 43071, 43917, 49224, 57428, 58556, 65632, 86142, 87834, 98448, 102473, 114856, 117112, 172284, 175668, 196896, 204946, 229712, 234224, 307419, 344568, 351336, 409892, 459424, 468448, 614838, 689136, 702672, 717311, 819784, 1229676, 1378272, 1405344, 1434622, 1639568, 2151933, 2459352, 2869244, 3279136, 4289227, 4303866, 4918704, 5738488, 8578454, 8607732, 9837408, 11476976, 12867681, 17156908, 17215464, 22953952, 25735362, 30024589, 34313816, 34430928, 51470724, 60049178, 68627632, 68861856, 90073767, 102941448, 120098356, 137255264, 180147534, 205882896, 210172123, 240196712, 360295068, 411765792, 420344246, 480393424, 630516369, 720590136, 840688492, 960786848, 1261032738, 1441180272, 1681376984, 2522065476, 2882360544, 3362753968, 5044130952, 6725507936, 10088261904, 20176523808]

約数ペア:

[(1, 20176523808), (2, 10088261904), (3, 6725507936), (4, 5044130952), (6, 3362753968), (7, 2882360544), (8, 2522065476), (12, 1681376984), (14, 1441180272), (16, 1261032738), (21, 960786848), (24, 840688492), (28, 720590136), (32, 630516369), (42, 480393424), (48, 420344246), (49, 411765792), (56, 360295068), (84, 240196712), (96, 210172123), (98, 205882896), (112, 180147534), (147, 137255264), (168, 120098356), (196, 102941448), (224, 90073767), (293, 68861856), (294, 68627632), (336, 60049178), (392, 51470724), (586, 34430928), (588, 34313816), (672, 30024589), (784, 25735362), (879, 22953952), (1172, 17215464), (1176, 17156908), (1568, 12867681), (1758, 11476976), (2051, 9837408), (2344, 8607732), (2352, 8578454), (3516, 5738488), (4102, 4918704), (4688, 4303866), (4704, 4289227), (6153, 3279136), (7032, 2869244), (8204, 2459352), (9376, 2151933), (12306, 1639568), (14064, 1434622), (14357, 1405344), (14639, 1378272), (16408, 1229676), (24612, 819784), (28128, 717311), (28714, 702672), (29278, 689136), (32816, 614838), (43071, 468448), (43917, 459424), (49224, 409892), (57428, 351336), (58556, 344568), (65632, 307419), (86142, 234224), (87834, 229712), (98448, 204946), (102473, 196896), (114856, 175668), (117112, 172284)]