20945493756

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14207}}^1$

素因数の和:14321

約数の個数: 192

約数和(自身を含む): 63588188160

約数和(自身を除く): 42642694404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 73, 99, 102, 108, 132, 146, 153, 187, 198, 204, 219, 292, 297, 306, 374, 396, 438, 459, 561, 594, 612, 657, 748, 803, 876, 918, 1122, 1188, 1241, 1314, 1606, 1683, 1836, 1971, 2244, 2409, 2482, 2628, 3212, 3366, 3723, 3942, 4818, 4964, 5049, 6732, 7227, 7446, 7884, 9636, 10098, 11169, 13651, 14207, 14454, 14892, 20196, 21681, 22338, 27302, 28414, 28908, 33507, 40953, 42621, 43362, 44676, 54604, 56828, 67014, 81906, 85242, 86724, 122859, 127863, 134028, 156277, 163812, 170484, 241519, 245718, 255726, 312554, 368577, 383589, 468831, 483038, 491436, 511452, 625108, 724557, 737154, 767178, 937662, 966076, 1037111, 1406493, 1449114, 1474308, 1534356, 1875324, 2074222, 2173671, 2656709, 2812986, 2898228, 3111333, 4148444, 4219479, 4347342, 5313418, 5625972, 6222666, 6521013, 7970127, 8438958, 8694684, 9333999, 10626836, 11408221, 12445332, 13042026, 15940254, 16877916, 17630887, 18667998, 22816442, 23910381, 26084052, 28001997, 31880508, 34224663, 35261774, 37335996, 45632884, 47820762, 52892661, 56003994, 68449326, 70523548, 71731143, 95641524, 102673989, 105785322, 112007988, 136898652, 143462286, 158677983, 193939757, 205347978, 211570644, 286924572, 308021967, 317355966, 387879514, 410695956, 476033949, 581819271, 616043934, 634711932, 775759028, 952067898, 1163638542, 1232087868, 1745457813, 1904135796, 2327277084, 3490915626, 5236373439, 6981831252, 10472746878, 20945493756]

約数ペア:

[(1, 20945493756), (2, 10472746878), (3, 6981831252), (4, 5236373439), (6, 3490915626), (9, 2327277084), (11, 1904135796), (12, 1745457813), (17, 1232087868), (18, 1163638542), (22, 952067898), (27, 775759028), (33, 634711932), (34, 616043934), (36, 581819271), (44, 476033949), (51, 410695956), (54, 387879514), (66, 317355966), (68, 308021967), (73, 286924572), (99, 211570644), (102, 205347978), (108, 193939757), (132, 158677983), (146, 143462286), (153, 136898652), (187, 112007988), (198, 105785322), (204, 102673989), (219, 95641524), (292, 71731143), (297, 70523548), (306, 68449326), (374, 56003994), (396, 52892661), (438, 47820762), (459, 45632884), (561, 37335996), (594, 35261774), (612, 34224663), (657, 31880508), (748, 28001997), (803, 26084052), (876, 23910381), (918, 22816442), (1122, 18667998), (1188, 17630887), (1241, 16877916), (1314, 15940254), (1606, 13042026), (1683, 12445332), (1836, 11408221), (1971, 10626836), (2244, 9333999), (2409, 8694684), (2482, 8438958), (2628, 7970127), (3212, 6521013), (3366, 6222666), (3723, 5625972), (3942, 5313418), (4818, 4347342), (4964, 4219479), (5049, 4148444), (6732, 3111333), (7227, 2898228), (7446, 2812986), (7884, 2656709), (9636, 2173671), (10098, 2074222), (11169, 1875324), (13651, 1534356), (14207, 1474308), (14454, 1449114), (14892, 1406493), (20196, 1037111), (21681, 966076), (22338, 937662), (27302, 767178), (28414, 737154), (28908, 724557), (33507, 625108), (40953, 511452), (42621, 491436), (43362, 483038), (44676, 468831), (54604, 383589), (56828, 368577), (67014, 312554), (81906, 255726), (85242, 245718), (86724, 241519), (122859, 170484), (127863, 163812), (134028, 156277)]