20248835184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{285227}}^1$

素因数の和:285287

約数の個数: 120

約数和(自身を含む): 62071317360

約数和(自身を除く): 41822482176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1224, 1392, 1479, 1972, 2088, 2448, 2958, 3944, 4176, 4437, 5916, 7888, 8874, 11832, 17748, 23664, 35496, 70992, 285227, 570454, 855681, 1140908, 1711362, 2281816, 2567043, 3422724, 4563632, 4848859, 5134086, 6845448, 8271583, 9697718, 10268172, 13690896, 14546577, 16543166, 19395436, 20536344, 24814749, 29093154, 33086332, 38790872, 41072688, 43639731, 49629498, 58186308, 66172664, 74444247, 77581744, 87279462, 99258996, 116372616, 132345328, 140616911, 148888494, 174558924, 198517992, 232745232, 281233822, 297776988, 349117848, 397035984, 421850733, 562467644, 595553976, 698235696, 843701466, 1124935288, 1191107952, 1265552199, 1687402932, 2249870576, 2531104398, 3374805864, 5062208796, 6749611728, 10124417592, 20248835184]

約数ペア:

[(1, 20248835184), (2, 10124417592), (3, 6749611728), (4, 5062208796), (6, 3374805864), (8, 2531104398), (9, 2249870576), (12, 1687402932), (16, 1265552199), (17, 1191107952), (18, 1124935288), (24, 843701466), (29, 698235696), (34, 595553976), (36, 562467644), (48, 421850733), (51, 397035984), (58, 349117848), (68, 297776988), (72, 281233822), (87, 232745232), (102, 198517992), (116, 174558924), (136, 148888494), (144, 140616911), (153, 132345328), (174, 116372616), (204, 99258996), (232, 87279462), (261, 77581744), (272, 74444247), (306, 66172664), (348, 58186308), (408, 49629498), (464, 43639731), (493, 41072688), (522, 38790872), (612, 33086332), (696, 29093154), (816, 24814749), (986, 20536344), (1044, 19395436), (1224, 16543166), (1392, 14546577), (1479, 13690896), (1972, 10268172), (2088, 9697718), (2448, 8271583), (2958, 6845448), (3944, 5134086), (4176, 4848859), (4437, 4563632), (5916, 3422724), (7888, 2567043), (8874, 2281816), (11832, 1711362), (17748, 1140908), (23664, 855681), (35496, 570454), (70992, 285227)]