20914884144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{99277}}^1$

素因数の和:99328

約数の個数: 240

約数和(自身を含む): 76817345280

約数和(自身を除く): 55902461136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 252, 264, 266, 304, 308, 336, 342, 396, 399, 418, 456, 462, 504, 528, 532, 616, 627, 684, 693, 792, 798, 836, 912, 924, 1008, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1848, 1881, 2128, 2394, 2508, 2736, 2772, 2926, 3192, 3344, 3696, 3762, 4389, 4788, 5016, 5544, 5852, 6384, 7524, 8778, 9576, 10032, 11088, 11704, 13167, 15048, 17556, 19152, 23408, 26334, 30096, 35112, 52668, 70224, 99277, 105336, 198554, 210672, 297831, 397108, 595662, 694939, 794216, 893493, 1092047, 1191324, 1389878, 1588432, 1786986, 1886263, 2084817, 2184094, 2382648, 2779756, 3276141, 3573972, 3772526, 4169634, 4368188, 4765296, 5559512, 5658789, 6254451, 6552282, 7147944, 7545052, 7644329, 8339268, 8736376, 9828423, 11119024, 11317578, 12508902, 13104564, 13203841, 14295888, 15090104, 15288658, 16678536, 16976367, 17472752, 19656846, 20748893, 22635156, 22932987, 25017804, 26209128, 26407682, 30180208, 30577316, 33357072, 33952734, 39313692, 39611523, 41497786, 45270312, 45865974, 50035608, 52418256, 52815364, 61154632, 62246679, 67905468, 68798961, 78627384, 79223046, 82995572, 90540624, 91731948, 100071216, 105630728, 118834569, 122309264, 124493358, 135810936, 137597922, 145242251, 157254768, 158446092, 165991144, 183463896, 186740037, 211261456, 237669138, 248986716, 271621872, 275195844, 290484502, 316892184, 331982288, 366927792, 373480074, 435726753, 475338276, 497973432, 550391688, 580969004, 633784368, 746960148, 871453506, 950676552, 995946864, 1100783376, 1161938008, 1307180259, 1493920296, 1742907012, 1901353104, 2323876016, 2614360518, 2987840592, 3485814024, 5228721036, 6971628048, 10457442072, 20914884144]

約数ペア:

[(1, 20914884144), (2, 10457442072), (3, 6971628048), (4, 5228721036), (6, 3485814024), (7, 2987840592), (8, 2614360518), (9, 2323876016), (11, 1901353104), (12, 1742907012), (14, 1493920296), (16, 1307180259), (18, 1161938008), (19, 1100783376), (21, 995946864), (22, 950676552), (24, 871453506), (28, 746960148), (33, 633784368), (36, 580969004), (38, 550391688), (42, 497973432), (44, 475338276), (48, 435726753), (56, 373480074), (57, 366927792), (63, 331982288), (66, 316892184), (72, 290484502), (76, 275195844), (77, 271621872), (84, 248986716), (88, 237669138), (99, 211261456), (112, 186740037), (114, 183463896), (126, 165991144), (132, 158446092), (133, 157254768), (144, 145242251), (152, 137597922), (154, 135810936), (168, 124493358), (171, 122309264), (176, 118834569), (198, 105630728), (209, 100071216), (228, 91731948), (231, 90540624), (252, 82995572), (264, 79223046), (266, 78627384), (304, 68798961), (308, 67905468), (336, 62246679), (342, 61154632), (396, 52815364), (399, 52418256), (418, 50035608), (456, 45865974), (462, 45270312), (504, 41497786), (528, 39611523), (532, 39313692), (616, 33952734), (627, 33357072), (684, 30577316), (693, 30180208), (792, 26407682), (798, 26209128), (836, 25017804), (912, 22932987), (924, 22635156), (1008, 20748893), (1064, 19656846), (1197, 17472752), (1232, 16976367), (1254, 16678536), (1368, 15288658), (1386, 15090104), (1463, 14295888), (1584, 13203841), (1596, 13104564), (1672, 12508902), (1848, 11317578), (1881, 11119024), (2128, 9828423), (2394, 8736376), (2508, 8339268), (2736, 7644329), (2772, 7545052), (2926, 7147944), (3192, 6552282), (3344, 6254451), (3696, 5658789), (3762, 5559512), (4389, 4765296), (4788, 4368188), (5016, 4169634), (5544, 3772526), (5852, 3573972), (6384, 3276141), (7524, 2779756), (8778, 2382648), (9576, 2184094), (10032, 2084817), (11088, 1886263), (11704, 1786986), (13167, 1588432), (15048, 1389878), (17556, 1191324), (19152, 1092047), (23408, 893493), (26334, 794216), (30096, 694939), (35112, 595662), (52668, 397108), (70224, 297831), (99277, 210672), (105336, 198554)]