20154163932

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 62428242240

約数和(自身を除く): 42274078308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 147, 159, 181, 189, 196, 212, 252, 294, 318, 362, 371, 378, 397, 441, 477, 543, 588, 636, 724, 742, 756, 794, 882, 954, 1086, 1113, 1191, 1267, 1323, 1431, 1484, 1588, 1629, 1764, 1908, 2172, 2226, 2382, 2534, 2597, 2646, 2779, 2862, 3258, 3339, 3573, 3801, 4452, 4764, 4887, 5068, 5194, 5292, 5558, 5724, 6516, 6678, 7146, 7602, 7791, 8337, 8869, 9593, 9774, 10017, 10388, 10719, 11116, 11403, 13356, 14292, 15204, 15582, 16674, 17738, 19186, 19453, 19548, 20034, 21041, 21438, 22806, 23373, 25011, 26607, 28779, 31164, 33348, 34209, 35476, 38372, 38906, 40068, 42082, 42876, 45612, 46746, 50022, 53214, 57558, 58359, 63123, 67151, 68418, 70119, 71857, 75033, 77812, 79821, 84164, 86337, 93492, 100044, 106428, 115116, 116718, 126246, 134302, 136836, 140238, 143714, 147287, 150066, 159642, 172674, 175077, 189369, 201453, 215571, 233436, 239463, 252492, 259011, 268604, 280476, 287428, 294574, 300132, 319284, 345348, 350154, 378738, 402906, 431142, 441861, 470057, 478926, 502999, 518022, 525231, 568107, 589148, 604359, 646713, 700308, 757476, 805812, 862284, 883722, 940114, 957852, 1005998, 1031009, 1036044, 1050462, 1136214, 1208718, 1293426, 1325583, 1410171, 1508997, 1767444, 1813077, 1880228, 1940139, 2011996, 2062018, 2100924, 2272428, 2417436, 2586852, 2651166, 2820342, 3017994, 3093027, 3520993, 3626154, 3808421, 3880278, 3976749, 4124036, 4230513, 4526991, 5302332, 5640684, 6035988, 6186054, 7041986, 7252308, 7616842, 7760556, 7953498, 8461026, 9053982, 9279081, 10562979, 11425263, 12372108, 12691539, 13580973, 14083972, 15233684, 15906996, 16922052, 18107964, 18558162, 21125958, 22850526, 25383078, 26658947, 27161946, 27837243, 31688937, 34275789, 37116324, 42251916, 45701052, 50766156, 53317894, 54323892, 55674486, 63377874, 68551578, 79976841, 95066811, 102827367, 106635788, 111348972, 126755748, 137103156, 159953682, 186612629, 190133622, 205654734, 239930523, 319907364, 373225258, 380267244, 411309468, 479861046, 559837887, 719791569, 746450516, 959722092, 1119675774, 1439583138, 1679513661, 2239351548, 2879166276, 3359027322, 5038540983, 6718054644, 10077081966, 20154163932]

約数ペア:

[(1, 20154163932), (2, 10077081966), (3, 6718054644), (4, 5038540983), (6, 3359027322), (7, 2879166276), (9, 2239351548), (12, 1679513661), (14, 1439583138), (18, 1119675774), (21, 959722092), (27, 746450516), (28, 719791569), (36, 559837887), (42, 479861046), (49, 411309468), (53, 380267244), (54, 373225258), (63, 319907364), (84, 239930523), (98, 205654734), (106, 190133622), (108, 186612629), (126, 159953682), (147, 137103156), (159, 126755748), (181, 111348972), (189, 106635788), (196, 102827367), (212, 95066811), (252, 79976841), (294, 68551578), (318, 63377874), (362, 55674486), (371, 54323892), (378, 53317894), (397, 50766156), (441, 45701052), (477, 42251916), (543, 37116324), (588, 34275789), (636, 31688937), (724, 27837243), (742, 27161946), (756, 26658947), (794, 25383078), (882, 22850526), (954, 21125958), (1086, 18558162), (1113, 18107964), (1191, 16922052), (1267, 15906996), (1323, 15233684), (1431, 14083972), (1484, 13580973), (1588, 12691539), (1629, 12372108), (1764, 11425263), (1908, 10562979), (2172, 9279081), (2226, 9053982), (2382, 8461026), (2534, 7953498), (2597, 7760556), (2646, 7616842), (2779, 7252308), (2862, 7041986), (3258, 6186054), (3339, 6035988), (3573, 5640684), (3801, 5302332), (4452, 4526991), (4764, 4230513), (4887, 4124036), (5068, 3976749), (5194, 3880278), (5292, 3808421), (5558, 3626154), (5724, 3520993), (6516, 3093027), (6678, 3017994), (7146, 2820342), (7602, 2651166), (7791, 2586852), (8337, 2417436), (8869, 2272428), (9593, 2100924), (9774, 2062018), (10017, 2011996), (10388, 1940139), (10719, 1880228), (11116, 1813077), (11403, 1767444), (13356, 1508997), (14292, 1410171), (15204, 1325583), (15582, 1293426), (16674, 1208718), (17738, 1136214), (19186, 1050462), (19453, 1036044), (19548, 1031009), (20034, 1005998), (21041, 957852), (21438, 940114), (22806, 883722), (23373, 862284), (25011, 805812), (26607, 757476), (28779, 700308), (31164, 646713), (33348, 604359), (34209, 589148), (35476, 568107), (38372, 525231), (38906, 518022), (40068, 502999), (42082, 478926), (42876, 470057), (45612, 441861), (46746, 431142), (50022, 402906), (53214, 378738), (57558, 350154), (58359, 345348), (63123, 319284), (67151, 300132), (68418, 294574), (70119, 287428), (71857, 280476), (75033, 268604), (77812, 259011), (79821, 252492), (84164, 239463), (86337, 233436), (93492, 215571), (100044, 201453), (106428, 189369), (115116, 175077), (116718, 172674), (126246, 159642), (134302, 150066), (136836, 147287), (140238, 143714)]