20199621372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1116

約数の個数: 192

約数和(自身を含む): 57373747200

約数和(自身を除く): 37174125828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 58, 82, 84, 87, 116, 123, 164, 174, 203, 246, 263, 287, 348, 406, 492, 526, 574, 609, 769, 789, 812, 861, 1052, 1148, 1189, 1218, 1538, 1578, 1722, 1841, 2307, 2378, 2436, 3076, 3156, 3444, 3567, 3682, 4614, 4756, 5383, 5523, 7134, 7364, 7627, 8323, 9228, 10766, 10783, 11046, 14268, 15254, 16149, 16646, 21532, 21566, 22092, 22301, 22881, 24969, 30508, 31529, 32298, 32349, 33292, 43132, 44602, 45762, 49938, 53389, 63058, 64596, 64698, 66903, 75481, 89204, 91524, 94587, 99876, 106778, 126116, 129396, 133806, 150962, 156107, 160167, 189174, 202247, 213556, 220703, 226443, 267612, 301924, 312214, 312707, 320334, 378348, 404494, 441406, 452886, 468321, 606741, 624428, 625414, 640668, 662109, 808988, 882812, 905772, 914341, 936642, 938121, 1213482, 1250828, 1324218, 1415729, 1828682, 1873284, 1876242, 2188949, 2426964, 2648436, 2743023, 2831458, 3657364, 3752484, 4247187, 4377898, 5486046, 5662916, 5865163, 6400387, 6566847, 8292127, 8494374, 8755796, 10972092, 11730326, 12800774, 13133694, 16584254, 16988748, 17595489, 19201161, 23460652, 24876381, 25601548, 26267388, 33168508, 35190978, 38402322, 41056141, 49752762, 58044889, 70381956, 76804644, 82112282, 99505524, 116089778, 123168423, 164224564, 174134667, 232179556, 240471683, 246336846, 348269334, 480943366, 492673692, 696538668, 721415049, 961886732, 1442830098, 1683301781, 2885660196, 3366603562, 5049905343, 6733207124, 10099810686, 20199621372]

約数ペア:

[(1, 20199621372), (2, 10099810686), (3, 6733207124), (4, 5049905343), (6, 3366603562), (7, 2885660196), (12, 1683301781), (14, 1442830098), (21, 961886732), (28, 721415049), (29, 696538668), (41, 492673692), (42, 480943366), (58, 348269334), (82, 246336846), (84, 240471683), (87, 232179556), (116, 174134667), (123, 164224564), (164, 123168423), (174, 116089778), (203, 99505524), (246, 82112282), (263, 76804644), (287, 70381956), (348, 58044889), (406, 49752762), (492, 41056141), (526, 38402322), (574, 35190978), (609, 33168508), (769, 26267388), (789, 25601548), (812, 24876381), (861, 23460652), (1052, 19201161), (1148, 17595489), (1189, 16988748), (1218, 16584254), (1538, 13133694), (1578, 12800774), (1722, 11730326), (1841, 10972092), (2307, 8755796), (2378, 8494374), (2436, 8292127), (3076, 6566847), (3156, 6400387), (3444, 5865163), (3567, 5662916), (3682, 5486046), (4614, 4377898), (4756, 4247187), (5383, 3752484), (5523, 3657364), (7134, 2831458), (7364, 2743023), (7627, 2648436), (8323, 2426964), (9228, 2188949), (10766, 1876242), (10783, 1873284), (11046, 1828682), (14268, 1415729), (15254, 1324218), (16149, 1250828), (16646, 1213482), (21532, 938121), (21566, 936642), (22092, 914341), (22301, 905772), (22881, 882812), (24969, 808988), (30508, 662109), (31529, 640668), (32298, 625414), (32349, 624428), (33292, 606741), (43132, 468321), (44602, 452886), (45762, 441406), (49938, 404494), (53389, 378348), (63058, 320334), (64596, 312707), (64698, 312214), (66903, 301924), (75481, 267612), (89204, 226443), (91524, 220703), (94587, 213556), (99876, 202247), (106778, 189174), (126116, 160167), (129396, 156107), (133806, 150962)]