20163815056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50671}}^1$

素因数の和:50733

約数の個数: 160

約数和(自身を含む): 54287953920

約数和(自身を除く): 34124138864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 238, 266, 272, 304, 308, 323, 374, 418, 476, 532, 616, 646, 748, 836, 952, 1064, 1232, 1292, 1309, 1463, 1496, 1672, 1904, 2128, 2261, 2584, 2618, 2926, 2992, 3344, 3553, 4522, 5168, 5236, 5852, 7106, 9044, 10472, 11704, 14212, 18088, 20944, 23408, 24871, 28424, 36176, 49742, 50671, 56848, 99484, 101342, 198968, 202684, 354697, 397936, 405368, 557381, 709394, 810736, 861407, 962749, 1114762, 1418788, 1722814, 1925498, 2229524, 2837576, 3445628, 3850996, 3901667, 4459048, 5675152, 6029849, 6739243, 6891256, 7701992, 7803334, 8918096, 9475477, 10590239, 12059698, 13478486, 13782512, 15403984, 15606668, 16366733, 18950954, 21180478, 24119396, 26956972, 31213336, 32733466, 37901908, 42360956, 48238792, 53913944, 62426672, 65466932, 66328339, 74131673, 75803816, 84721912, 96477584, 107827888, 114567131, 130933864, 132656678, 148263346, 151607632, 169443824, 180034063, 229134262, 261867728, 265313356, 296526692, 360068126, 458268524, 530626712, 593053384, 720136252, 916537048, 1061253424, 1186106768, 1260238441, 1440272504, 1833074096, 2520476882, 2880545008, 5040953764, 10081907528, 20163815056]

約数ペア:

[(1, 20163815056), (2, 10081907528), (4, 5040953764), (7, 2880545008), (8, 2520476882), (11, 1833074096), (14, 1440272504), (16, 1260238441), (17, 1186106768), (19, 1061253424), (22, 916537048), (28, 720136252), (34, 593053384), (38, 530626712), (44, 458268524), (56, 360068126), (68, 296526692), (76, 265313356), (77, 261867728), (88, 229134262), (112, 180034063), (119, 169443824), (133, 151607632), (136, 148263346), (152, 132656678), (154, 130933864), (176, 114567131), (187, 107827888), (209, 96477584), (238, 84721912), (266, 75803816), (272, 74131673), (304, 66328339), (308, 65466932), (323, 62426672), (374, 53913944), (418, 48238792), (476, 42360956), (532, 37901908), (616, 32733466), (646, 31213336), (748, 26956972), (836, 24119396), (952, 21180478), (1064, 18950954), (1232, 16366733), (1292, 15606668), (1309, 15403984), (1463, 13782512), (1496, 13478486), (1672, 12059698), (1904, 10590239), (2128, 9475477), (2261, 8918096), (2584, 7803334), (2618, 7701992), (2926, 6891256), (2992, 6739243), (3344, 6029849), (3553, 5675152), (4522, 4459048), (5168, 3901667), (5236, 3850996), (5852, 3445628), (7106, 2837576), (9044, 2229524), (10472, 1925498), (11704, 1722814), (14212, 1418788), (18088, 1114762), (20944, 962749), (23408, 861407), (24871, 810736), (28424, 709394), (36176, 557381), (49742, 405368), (50671, 397936), (56848, 354697), (99484, 202684), (101342, 198968)]