20236087683

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 38683008000

約数和(自身を除く): 18446920317

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 59, 63, 81, 87, 119, 153, 177, 189, 203, 243, 261, 357, 409, 413, 459, 493, 531, 567, 609, 783, 1003, 1071, 1227, 1239, 1377, 1479, 1593, 1701, 1711, 1827, 2349, 2863, 3009, 3213, 3451, 3681, 3717, 4131, 4437, 4779, 5133, 5481, 6953, 7021, 7047, 8589, 9027, 9639, 10353, 11043, 11151, 11861, 11977, 13311, 14337, 15399, 16443, 20859, 21063, 24131, 25767, 27081, 28917, 29087, 31059, 33129, 33453, 35583, 35931, 39933, 46197, 48671, 49329, 62577, 63189, 72393, 77301, 81243, 83027, 87261, 93177, 99387, 100359, 106749, 107793, 119799, 138591, 146013, 168917, 187731, 189567, 201637, 203609, 217179, 231903, 243729, 249081, 261783, 279531, 320247, 323379, 410227, 415773, 438039, 506751, 563193, 568701, 604911, 610827, 651537, 695709, 699799, 747243, 785349, 838593, 960741, 970137, 1230681, 1314117, 1411459, 1520253, 1689579, 1706103, 1814733, 1832481, 1954611, 2099397, 2241729, 2356047, 2871589, 2882223, 2910411, 3692043, 3942351, 4234377, 4560759, 4898593, 5444199, 5497443, 5863833, 6298191, 6725187, 7068141, 8614767, 11076129, 11827053, 11896583, 12703131, 13682277, 14695779, 16332597, 16492329, 18894573, 20175561, 25844301, 33228387, 35689749, 38109393, 41046831, 44087337, 48997791, 49476987, 56683719, 77532903, 83276081, 99685161, 107069247, 114328179, 132262011, 170051157, 232598709, 249828243, 321207741, 342984537, 396786033, 697796127, 749484729, 963623223, 1190358099, 2248454187, 2890869669, 6745362561, 20236087683]

約数ペア:

[(1, 20236087683), (3, 6745362561), (7, 2890869669), (9, 2248454187), (17, 1190358099), (21, 963623223), (27, 749484729), (29, 697796127), (51, 396786033), (59, 342984537), (63, 321207741), (81, 249828243), (87, 232598709), (119, 170051157), (153, 132262011), (177, 114328179), (189, 107069247), (203, 99685161), (243, 83276081), (261, 77532903), (357, 56683719), (409, 49476987), (413, 48997791), (459, 44087337), (493, 41046831), (531, 38109393), (567, 35689749), (609, 33228387), (783, 25844301), (1003, 20175561), (1071, 18894573), (1227, 16492329), (1239, 16332597), (1377, 14695779), (1479, 13682277), (1593, 12703131), (1701, 11896583), (1711, 11827053), (1827, 11076129), (2349, 8614767), (2863, 7068141), (3009, 6725187), (3213, 6298191), (3451, 5863833), (3681, 5497443), (3717, 5444199), (4131, 4898593), (4437, 4560759), (4779, 4234377), (5133, 3942351), (5481, 3692043), (6953, 2910411), (7021, 2882223), (7047, 2871589), (8589, 2356047), (9027, 2241729), (9639, 2099397), (10353, 1954611), (11043, 1832481), (11151, 1814733), (11861, 1706103), (11977, 1689579), (13311, 1520253), (14337, 1411459), (15399, 1314117), (16443, 1230681), (20859, 970137), (21063, 960741), (24131, 838593), (25767, 785349), (27081, 747243), (28917, 699799), (29087, 695709), (31059, 651537), (33129, 610827), (33453, 604911), (35583, 568701), (35931, 563193), (39933, 506751), (46197, 438039), (48671, 415773), (49329, 410227), (62577, 323379), (63189, 320247), (72393, 279531), (77301, 261783), (81243, 249081), (83027, 243729), (87261, 231903), (93177, 217179), (99387, 203609), (100359, 201637), (106749, 189567), (107793, 187731), (119799, 168917), (138591, 146013)]