20179943364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1642

約数の個数: 192

約数和(自身を含む): 59134924800

約数和(自身を除く): 38954981436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 84, 87, 102, 116, 119, 174, 203, 204, 238, 348, 357, 406, 419, 476, 493, 609, 714, 812, 838, 986, 1163, 1218, 1257, 1428, 1479, 1676, 1972, 2326, 2436, 2514, 2933, 2958, 3451, 3489, 4652, 5028, 5866, 5916, 6902, 6978, 7123, 8141, 8799, 10353, 11732, 12151, 13804, 13956, 14246, 16282, 17598, 19771, 20706, 21369, 24302, 24423, 28492, 32564, 33727, 35196, 36453, 39542, 41412, 42738, 48604, 48846, 49861, 59313, 67454, 72906, 79084, 85057, 85476, 97692, 99722, 101181, 118626, 134908, 138397, 145812, 149583, 170114, 199444, 202362, 206567, 236089, 237252, 255171, 276794, 299166, 340228, 404724, 413134, 415191, 472178, 487297, 510342, 553588, 573359, 598332, 619701, 708267, 826268, 830382, 944356, 974594, 1020684, 1146718, 1239402, 1416534, 1445969, 1461891, 1660764, 1720077, 1949188, 2293436, 2478804, 2833068, 2891938, 2923782, 3411079, 3440154, 4013513, 4337907, 5783876, 5847564, 6822158, 6880308, 8027026, 8284049, 8675814, 10233237, 12040539, 13644316, 14131613, 16054052, 16568098, 17351628, 20466474, 24081078, 24852147, 28263226, 33136196, 40932948, 42394839, 48162156, 49704294, 56526452, 57988343, 84789678, 98921291, 99408588, 115976686, 169579356, 173965029, 197842582, 231953372, 240237421, 296763873, 347930058, 395685164, 480474842, 593527746, 695860116, 720712263, 960949684, 1187055492, 1441424526, 1681661947, 2882849052, 3363323894, 5044985841, 6726647788, 10089971682, 20179943364]

約数ペア:

[(1, 20179943364), (2, 10089971682), (3, 6726647788), (4, 5044985841), (6, 3363323894), (7, 2882849052), (12, 1681661947), (14, 1441424526), (17, 1187055492), (21, 960949684), (28, 720712263), (29, 695860116), (34, 593527746), (42, 480474842), (51, 395685164), (58, 347930058), (68, 296763873), (84, 240237421), (87, 231953372), (102, 197842582), (116, 173965029), (119, 169579356), (174, 115976686), (203, 99408588), (204, 98921291), (238, 84789678), (348, 57988343), (357, 56526452), (406, 49704294), (419, 48162156), (476, 42394839), (493, 40932948), (609, 33136196), (714, 28263226), (812, 24852147), (838, 24081078), (986, 20466474), (1163, 17351628), (1218, 16568098), (1257, 16054052), (1428, 14131613), (1479, 13644316), (1676, 12040539), (1972, 10233237), (2326, 8675814), (2436, 8284049), (2514, 8027026), (2933, 6880308), (2958, 6822158), (3451, 5847564), (3489, 5783876), (4652, 4337907), (5028, 4013513), (5866, 3440154), (5916, 3411079), (6902, 2923782), (6978, 2891938), (7123, 2833068), (8141, 2478804), (8799, 2293436), (10353, 1949188), (11732, 1720077), (12151, 1660764), (13804, 1461891), (13956, 1445969), (14246, 1416534), (16282, 1239402), (17598, 1146718), (19771, 1020684), (20706, 974594), (21369, 944356), (24302, 830382), (24423, 826268), (28492, 708267), (32564, 619701), (33727, 598332), (35196, 573359), (36453, 553588), (39542, 510342), (41412, 487297), (42738, 472178), (48604, 415191), (48846, 413134), (49861, 404724), (59313, 340228), (67454, 299166), (72906, 276794), (79084, 255171), (85057, 237252), (85476, 236089), (97692, 206567), (99722, 202362), (101181, 199444), (118626, 170114), (134908, 149583), (138397, 145812)]