20729227392

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23099}}^1$

素因数の和:23179

約数の個数: 192

約数和(自身を含む): 64324260000

約数和(自身を除く): 43595032608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 128, 144, 152, 164, 171, 192, 228, 246, 288, 304, 328, 342, 369, 384, 456, 492, 576, 608, 656, 684, 738, 779, 912, 984, 1152, 1216, 1312, 1368, 1476, 1558, 1824, 1968, 2337, 2432, 2624, 2736, 2952, 3116, 3648, 3936, 4674, 5248, 5472, 5904, 6232, 7011, 7296, 7872, 9348, 10944, 11808, 12464, 14022, 15744, 18696, 21888, 23099, 23616, 24928, 28044, 37392, 46198, 47232, 49856, 56088, 69297, 74784, 92396, 99712, 112176, 138594, 149568, 184792, 207891, 224352, 277188, 299136, 369584, 415782, 438881, 448704, 554376, 739168, 831564, 877762, 897408, 947059, 1108752, 1316643, 1478336, 1663128, 1755524, 1894118, 2217504, 2633286, 2841177, 2956672, 3326256, 3511048, 3788236, 3949929, 4435008, 5266572, 5682354, 6652512, 7022096, 7576472, 7899858, 8523531, 8870016, 10533144, 11364708, 13305024, 14044192, 15152944, 15799716, 17047062, 17994121, 21066288, 22729416, 26610048, 28088384, 30305888, 31599432, 34094124, 35988242, 42132576, 45458832, 53982363, 56176768, 60611776, 63198864, 68188248, 71976484, 84265152, 90917664, 107964726, 121223552, 126397728, 136376496, 143952968, 161947089, 168530304, 181835328, 215929452, 252795456, 272752992, 287905936, 323894178, 363670656, 431858904, 505590912, 545505984, 575811872, 647788356, 863717808, 1091011968, 1151623744, 1295576712, 1727435616, 2303247488, 2591153424, 3454871232, 5182306848, 6909742464, 10364613696, 20729227392]

約数ペア:

[(1, 20729227392), (2, 10364613696), (3, 6909742464), (4, 5182306848), (6, 3454871232), (8, 2591153424), (9, 2303247488), (12, 1727435616), (16, 1295576712), (18, 1151623744), (19, 1091011968), (24, 863717808), (32, 647788356), (36, 575811872), (38, 545505984), (41, 505590912), (48, 431858904), (57, 363670656), (64, 323894178), (72, 287905936), (76, 272752992), (82, 252795456), (96, 215929452), (114, 181835328), (123, 168530304), (128, 161947089), (144, 143952968), (152, 136376496), (164, 126397728), (171, 121223552), (192, 107964726), (228, 90917664), (246, 84265152), (288, 71976484), (304, 68188248), (328, 63198864), (342, 60611776), (369, 56176768), (384, 53982363), (456, 45458832), (492, 42132576), (576, 35988242), (608, 34094124), (656, 31599432), (684, 30305888), (738, 28088384), (779, 26610048), (912, 22729416), (984, 21066288), (1152, 17994121), (1216, 17047062), (1312, 15799716), (1368, 15152944), (1476, 14044192), (1558, 13305024), (1824, 11364708), (1968, 10533144), (2337, 8870016), (2432, 8523531), (2624, 7899858), (2736, 7576472), (2952, 7022096), (3116, 6652512), (3648, 5682354), (3936, 5266572), (4674, 4435008), (5248, 3949929), (5472, 3788236), (5904, 3511048), (6232, 3326256), (7011, 2956672), (7296, 2841177), (7872, 2633286), (9348, 2217504), (10944, 1894118), (11808, 1755524), (12464, 1663128), (14022, 1478336), (15744, 1316643), (18696, 1108752), (21888, 947059), (23099, 897408), (23616, 877762), (24928, 831564), (28044, 739168), (37392, 554376), (46198, 448704), (47232, 438881), (49856, 415782), (56088, 369584), (69297, 299136), (74784, 277188), (92396, 224352), (99712, 207891), (112176, 184792), (138594, 149568)]