20211988896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{4397}}^1$

素因数の和:5875

約数の個数: 144

約数和(自身を含む): 62760585888

約数和(自身を除く): 42548596992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1451, 1584, 2902, 3168, 4353, 4397, 5804, 8706, 8794, 11608, 13059, 13191, 15961, 17412, 17588, 23216, 26118, 26382, 31922, 34824, 35176, 39573, 46432, 47883, 48367, 52236, 52764, 63844, 69648, 70352, 79146, 95766, 96734, 104472, 105528, 127688, 139296, 140704, 143649, 145101, 158292, 191532, 193468, 208944, 211056, 255376, 287298, 290202, 316584, 383064, 386936, 417888, 422112, 435303, 510752, 574596, 580404, 633168, 766128, 773872, 870606, 1149192, 1160808, 1266336, 1532256, 1547744, 1741212, 2298384, 2321616, 3482424, 4596768, 4643232, 6380047, 6964848, 12760094, 13929696, 19140141, 25520188, 38280282, 51040376, 57420423, 70180517, 76560564, 102080752, 114840846, 140361034, 153121128, 204161504, 210541551, 229681692, 280722068, 306242256, 421083102, 459363384, 561444136, 612484512, 631624653, 842166204, 918726768, 1122888272, 1263249306, 1684332408, 1837453536, 2245776544, 2526498612, 3368664816, 5052997224, 6737329632, 10105994448, 20211988896]

約数ペア:

[(1, 20211988896), (2, 10105994448), (3, 6737329632), (4, 5052997224), (6, 3368664816), (8, 2526498612), (9, 2245776544), (11, 1837453536), (12, 1684332408), (16, 1263249306), (18, 1122888272), (22, 918726768), (24, 842166204), (32, 631624653), (33, 612484512), (36, 561444136), (44, 459363384), (48, 421083102), (66, 306242256), (72, 280722068), (88, 229681692), (96, 210541551), (99, 204161504), (132, 153121128), (144, 140361034), (176, 114840846), (198, 102080752), (264, 76560564), (288, 70180517), (352, 57420423), (396, 51040376), (528, 38280282), (792, 25520188), (1056, 19140141), (1451, 13929696), (1584, 12760094), (2902, 6964848), (3168, 6380047), (4353, 4643232), (4397, 4596768), (5804, 3482424), (8706, 2321616), (8794, 2298384), (11608, 1741212), (13059, 1547744), (13191, 1532256), (15961, 1266336), (17412, 1160808), (17588, 1149192), (23216, 870606), (26118, 773872), (26382, 766128), (31922, 633168), (34824, 580404), (35176, 574596), (39573, 510752), (46432, 435303), (47883, 422112), (48367, 417888), (52236, 386936), (52764, 383064), (63844, 316584), (69648, 290202), (70352, 287298), (79146, 255376), (95766, 211056), (96734, 208944), (104472, 193468), (105528, 191532), (127688, 158292), (139296, 145101), (140704, 143649)]