20538679104

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{14489}}^1$

素因数の和:14637

約数の個数: 168

約数和(自身を含む): 62008390080

約数和(自身を除く): 41469710976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 107, 138, 144, 184, 192, 207, 214, 276, 288, 321, 368, 414, 428, 552, 576, 642, 736, 828, 856, 963, 1104, 1284, 1472, 1656, 1712, 1926, 2208, 2461, 2568, 3312, 3424, 3852, 4416, 4922, 5136, 6624, 6848, 7383, 7704, 9844, 10272, 13248, 14489, 14766, 15408, 19688, 20544, 22149, 28978, 29532, 30816, 39376, 43467, 44298, 57956, 59064, 61632, 78752, 86934, 88596, 115912, 118128, 130401, 157504, 173868, 177192, 231824, 236256, 260802, 333247, 347736, 354384, 463648, 472512, 521604, 666494, 695472, 708768, 927296, 999741, 1043208, 1332988, 1390944, 1417536, 1550323, 1999482, 2086416, 2665976, 2781888, 2999223, 3100646, 3998964, 4172832, 4650969, 5331952, 5998446, 6201292, 7997928, 8345664, 9301938, 10663904, 11996892, 12402584, 13952907, 15995856, 18603876, 21327808, 23993784, 24805168, 27905814, 31991712, 35657429, 37207752, 47987568, 49610336, 55811628, 63983424, 71314858, 74415504, 95975136, 99220672, 106972287, 111623256, 142629716, 148831008, 191950272, 213944574, 223246512, 285259432, 297662016, 320916861, 427889148, 446493024, 570518864, 641833722, 855778296, 892986048, 1141037728, 1283667444, 1711556592, 2282075456, 2567334888, 3423113184, 5134669776, 6846226368, 10269339552, 20538679104]

約数ペア:

[(1, 20538679104), (2, 10269339552), (3, 6846226368), (4, 5134669776), (6, 3423113184), (8, 2567334888), (9, 2282075456), (12, 1711556592), (16, 1283667444), (18, 1141037728), (23, 892986048), (24, 855778296), (32, 641833722), (36, 570518864), (46, 446493024), (48, 427889148), (64, 320916861), (69, 297662016), (72, 285259432), (92, 223246512), (96, 213944574), (107, 191950272), (138, 148831008), (144, 142629716), (184, 111623256), (192, 106972287), (207, 99220672), (214, 95975136), (276, 74415504), (288, 71314858), (321, 63983424), (368, 55811628), (414, 49610336), (428, 47987568), (552, 37207752), (576, 35657429), (642, 31991712), (736, 27905814), (828, 24805168), (856, 23993784), (963, 21327808), (1104, 18603876), (1284, 15995856), (1472, 13952907), (1656, 12402584), (1712, 11996892), (1926, 10663904), (2208, 9301938), (2461, 8345664), (2568, 7997928), (3312, 6201292), (3424, 5998446), (3852, 5331952), (4416, 4650969), (4922, 4172832), (5136, 3998964), (6624, 3100646), (6848, 2999223), (7383, 2781888), (7704, 2665976), (9844, 2086416), (10272, 1999482), (13248, 1550323), (14489, 1417536), (14766, 1390944), (15408, 1332988), (19688, 1043208), (20544, 999741), (22149, 927296), (28978, 708768), (29532, 695472), (30816, 666494), (39376, 521604), (43467, 472512), (44298, 463648), (57956, 354384), (59064, 347736), (61632, 333247), (78752, 260802), (86934, 236256), (88596, 231824), (115912, 177192), (118128, 173868), (130401, 157504)]