20290491144

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{174281}}^1$

素因数の和:174321

約数の個数: 192

約数和(自身を含む): 71525332800

約数和(自身を除く): 51234841656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 378, 392, 396, 441, 462, 504, 539, 588, 594, 616, 693, 756, 792, 882, 924, 1078, 1176, 1188, 1323, 1386, 1512, 1617, 1764, 1848, 2079, 2156, 2376, 2646, 2772, 3234, 3528, 4158, 4312, 4851, 5292, 5544, 6468, 8316, 9702, 10584, 12936, 14553, 16632, 19404, 29106, 38808, 58212, 116424, 174281, 348562, 522843, 697124, 1045686, 1219967, 1394248, 1568529, 1917091, 2091372, 2439934, 3137058, 3659901, 3834182, 4182744, 4705587, 4879868, 5751273, 6274116, 7319802, 7668364, 8539769, 9411174, 9759736, 10979703, 11502546, 12548232, 13419637, 14639604, 15336728, 17079538, 17253819, 18822348, 21959406, 23005092, 25619307, 26839274, 29279208, 32939109, 34159076, 34507638, 37644696, 40258911, 43918812, 46010184, 51238614, 51761457, 53678548, 65878218, 68318152, 69015276, 76857921, 80517822, 87837624, 93937459, 102477228, 103522914, 107357096, 120776733, 131756436, 138030552, 153715842, 161035644, 187874918, 204954456, 207045828, 230573763, 241553466, 263512872, 281812377, 307431684, 322071288, 362330199, 375749836, 414091656, 461147526, 483106932, 563624754, 614863368, 724660398, 751499672, 845437131, 922295052, 966213864, 1127249508, 1449320796, 1690874262, 1844590104, 2254499016, 2536311393, 2898641592, 3381748524, 5072622786, 6763497048, 10145245572, 20290491144]

約数ペア:

[(1, 20290491144), (2, 10145245572), (3, 6763497048), (4, 5072622786), (6, 3381748524), (7, 2898641592), (8, 2536311393), (9, 2254499016), (11, 1844590104), (12, 1690874262), (14, 1449320796), (18, 1127249508), (21, 966213864), (22, 922295052), (24, 845437131), (27, 751499672), (28, 724660398), (33, 614863368), (36, 563624754), (42, 483106932), (44, 461147526), (49, 414091656), (54, 375749836), (56, 362330199), (63, 322071288), (66, 307431684), (72, 281812377), (77, 263512872), (84, 241553466), (88, 230573763), (98, 207045828), (99, 204954456), (108, 187874918), (126, 161035644), (132, 153715842), (147, 138030552), (154, 131756436), (168, 120776733), (189, 107357096), (196, 103522914), (198, 102477228), (216, 93937459), (231, 87837624), (252, 80517822), (264, 76857921), (294, 69015276), (297, 68318152), (308, 65878218), (378, 53678548), (392, 51761457), (396, 51238614), (441, 46010184), (462, 43918812), (504, 40258911), (539, 37644696), (588, 34507638), (594, 34159076), (616, 32939109), (693, 29279208), (756, 26839274), (792, 25619307), (882, 23005092), (924, 21959406), (1078, 18822348), (1176, 17253819), (1188, 17079538), (1323, 15336728), (1386, 14639604), (1512, 13419637), (1617, 12548232), (1764, 11502546), (1848, 10979703), (2079, 9759736), (2156, 9411174), (2376, 8539769), (2646, 7668364), (2772, 7319802), (3234, 6274116), (3528, 5751273), (4158, 4879868), (4312, 4705587), (4851, 4182744), (5292, 3834182), (5544, 3659901), (6468, 3137058), (8316, 2439934), (9702, 2091372), (10584, 1917091), (12936, 1568529), (14553, 1394248), (16632, 1219967), (19404, 1045686), (29106, 697124), (38808, 522843), (58212, 348562), (116424, 174281)]