20736020032

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2777

約数の個数: 224

約数和(自身を含む): 53513191424

約数和(自身を除く): 32777171392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 43, 52, 56, 62, 64, 86, 91, 104, 112, 124, 172, 182, 208, 217, 224, 248, 301, 344, 364, 403, 416, 434, 448, 496, 559, 602, 688, 728, 806, 832, 868, 992, 1118, 1204, 1333, 1376, 1456, 1612, 1736, 1984, 2236, 2408, 2666, 2671, 2752, 2821, 2912, 3224, 3472, 3913, 4472, 4816, 5332, 5342, 5642, 5824, 6448, 6944, 7826, 8944, 9331, 9632, 10664, 10684, 11284, 12896, 13888, 15652, 17329, 17888, 18662, 18697, 19264, 21328, 21368, 22568, 25792, 31304, 34658, 34723, 35776, 37324, 37394, 42656, 42736, 45136, 62608, 69316, 69446, 74648, 74788, 82801, 85312, 85472, 90272, 114853, 121303, 125216, 138632, 138892, 149296, 149576, 165602, 170944, 180544, 229706, 242606, 243061, 250432, 277264, 277784, 298592, 299152, 331204, 459412, 485212, 486122, 554528, 555568, 579607, 597184, 598304, 662408, 803971, 918824, 970424, 972244, 1076413, 1109056, 1111136, 1159214, 1196608, 1324816, 1493089, 1607942, 1837648, 1940848, 1944488, 2152826, 2222272, 2318428, 2649632, 2986178, 3215884, 3560443, 3675296, 3881696, 3888976, 4305652, 4636856, 5299264, 5972356, 6431768, 7120886, 7350592, 7534891, 7763392, 7777952, 8611304, 9273712, 10451623, 11944712, 12863536, 14241772, 15069782, 15555904, 17222608, 18547424, 20903246, 23889424, 24923101, 25727072, 28483544, 30139564, 34445216, 37094848, 41806492, 46285759, 47778848, 49846202, 51454144, 56967088, 60279128, 68890432, 83612984, 92571518, 95557696, 99692404, 113934176, 120558256, 167225968, 185143036, 199384808, 227868352, 241116512, 324000313, 334451936, 370286072, 398769616, 482233024, 648000626, 668903872, 740572144, 797539232, 1296001252, 1481144288, 1595078464, 2592002504, 2962288576, 5184005008, 10368010016, 20736020032]

約数ペア:

[(1, 20736020032), (2, 10368010016), (4, 5184005008), (7, 2962288576), (8, 2592002504), (13, 1595078464), (14, 1481144288), (16, 1296001252), (26, 797539232), (28, 740572144), (31, 668903872), (32, 648000626), (43, 482233024), (52, 398769616), (56, 370286072), (62, 334451936), (64, 324000313), (86, 241116512), (91, 227868352), (104, 199384808), (112, 185143036), (124, 167225968), (172, 120558256), (182, 113934176), (208, 99692404), (217, 95557696), (224, 92571518), (248, 83612984), (301, 68890432), (344, 60279128), (364, 56967088), (403, 51454144), (416, 49846202), (434, 47778848), (448, 46285759), (496, 41806492), (559, 37094848), (602, 34445216), (688, 30139564), (728, 28483544), (806, 25727072), (832, 24923101), (868, 23889424), (992, 20903246), (1118, 18547424), (1204, 17222608), (1333, 15555904), (1376, 15069782), (1456, 14241772), (1612, 12863536), (1736, 11944712), (1984, 10451623), (2236, 9273712), (2408, 8611304), (2666, 7777952), (2671, 7763392), (2752, 7534891), (2821, 7350592), (2912, 7120886), (3224, 6431768), (3472, 5972356), (3913, 5299264), (4472, 4636856), (4816, 4305652), (5332, 3888976), (5342, 3881696), (5642, 3675296), (5824, 3560443), (6448, 3215884), (6944, 2986178), (7826, 2649632), (8944, 2318428), (9331, 2222272), (9632, 2152826), (10664, 1944488), (10684, 1940848), (11284, 1837648), (12896, 1607942), (13888, 1493089), (15652, 1324816), (17329, 1196608), (17888, 1159214), (18662, 1111136), (18697, 1109056), (19264, 1076413), (21328, 972244), (21368, 970424), (22568, 918824), (25792, 803971), (31304, 662408), (34658, 598304), (34723, 597184), (35776, 579607), (37324, 555568), (37394, 554528), (42656, 486122), (42736, 485212), (45136, 459412), (62608, 331204), (69316, 299152), (69446, 298592), (74648, 277784), (74788, 277264), (82801, 250432), (85312, 243061), (85472, 242606), (90272, 229706), (114853, 180544), (121303, 170944), (125216, 165602), (138632, 149576), (138892, 149296)]