20138859936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{52223}}^1$

素因数の和:52355

約数の個数: 144

約数和(自身を含む): 62275239936

約数和(自身を除く): 42136380000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 144, 156, 206, 208, 234, 288, 309, 312, 412, 416, 468, 618, 624, 824, 927, 936, 1236, 1248, 1339, 1648, 1854, 1872, 2472, 2678, 3296, 3708, 3744, 4017, 4944, 5356, 7416, 8034, 9888, 10712, 12051, 14832, 16068, 21424, 24102, 29664, 32136, 42848, 48204, 52223, 64272, 96408, 104446, 128544, 156669, 192816, 208892, 313338, 385632, 417784, 470007, 626676, 678899, 835568, 940014, 1253352, 1357798, 1671136, 1880028, 2036697, 2506704, 2715596, 3760056, 4073394, 5013408, 5378969, 5431192, 6110091, 7520112, 8146788, 10757938, 10862384, 12220182, 15040224, 16136907, 16293576, 21515876, 21724768, 24440364, 32273814, 32587152, 43031752, 48410721, 48880728, 64547628, 65174304, 69926597, 86063504, 96821442, 97761456, 129095256, 139853194, 172127008, 193642884, 195522912, 209779791, 258190512, 279706388, 387285768, 419559582, 516381024, 559412776, 629339373, 774571536, 839119164, 1118825552, 1258678746, 1549143072, 1678238328, 2237651104, 2517357492, 3356476656, 5034714984, 6712953312, 10069429968, 20138859936]

約数ペア:

[(1, 20138859936), (2, 10069429968), (3, 6712953312), (4, 5034714984), (6, 3356476656), (8, 2517357492), (9, 2237651104), (12, 1678238328), (13, 1549143072), (16, 1258678746), (18, 1118825552), (24, 839119164), (26, 774571536), (32, 629339373), (36, 559412776), (39, 516381024), (48, 419559582), (52, 387285768), (72, 279706388), (78, 258190512), (96, 209779791), (103, 195522912), (104, 193642884), (117, 172127008), (144, 139853194), (156, 129095256), (206, 97761456), (208, 96821442), (234, 86063504), (288, 69926597), (309, 65174304), (312, 64547628), (412, 48880728), (416, 48410721), (468, 43031752), (618, 32587152), (624, 32273814), (824, 24440364), (927, 21724768), (936, 21515876), (1236, 16293576), (1248, 16136907), (1339, 15040224), (1648, 12220182), (1854, 10862384), (1872, 10757938), (2472, 8146788), (2678, 7520112), (3296, 6110091), (3708, 5431192), (3744, 5378969), (4017, 5013408), (4944, 4073394), (5356, 3760056), (7416, 2715596), (8034, 2506704), (9888, 2036697), (10712, 1880028), (12051, 1671136), (14832, 1357798), (16068, 1253352), (21424, 940014), (24102, 835568), (29664, 678899), (32136, 626676), (42848, 470007), (48204, 417784), (52223, 385632), (64272, 313338), (96408, 208892), (104446, 192816), (128544, 156669)]