20128339836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53113}}^1$

素因数の和:53177

約数の個数: 144

約数和(自身を含む): 59338960800

約数和(自身を除く): 39210620964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 174, 198, 242, 261, 297, 319, 348, 363, 396, 484, 522, 594, 638, 726, 783, 957, 1044, 1089, 1188, 1276, 1452, 1566, 1914, 2178, 2871, 3132, 3267, 3509, 3828, 4356, 5742, 6534, 7018, 8613, 10527, 11484, 13068, 14036, 17226, 21054, 31581, 34452, 42108, 53113, 63162, 94743, 106226, 126324, 159339, 189486, 212452, 318678, 378972, 478017, 584243, 637356, 956034, 1168486, 1434051, 1540277, 1752729, 1912068, 2336972, 2868102, 3080554, 3505458, 4620831, 5258187, 5736204, 6161108, 6426673, 7010916, 9241662, 10516374, 12853346, 13862493, 15774561, 16943047, 18483324, 19280019, 21032748, 25706692, 27724986, 31549122, 33886094, 38560038, 41587479, 50829141, 55449972, 57840057, 63098244, 67772188, 77120076, 83174958, 101658282, 115680114, 152487423, 166349916, 173520171, 186373517, 203316564, 231360228, 304974846, 347040342, 372747034, 457462269, 559120551, 609949692, 694080684, 745494068, 914924538, 1118241102, 1677361653, 1829849076, 2236482204, 3354723306, 5032084959, 6709446612, 10064169918, 20128339836]

約数ペア:

[(1, 20128339836), (2, 10064169918), (3, 6709446612), (4, 5032084959), (6, 3354723306), (9, 2236482204), (11, 1829849076), (12, 1677361653), (18, 1118241102), (22, 914924538), (27, 745494068), (29, 694080684), (33, 609949692), (36, 559120551), (44, 457462269), (54, 372747034), (58, 347040342), (66, 304974846), (87, 231360228), (99, 203316564), (108, 186373517), (116, 173520171), (121, 166349916), (132, 152487423), (174, 115680114), (198, 101658282), (242, 83174958), (261, 77120076), (297, 67772188), (319, 63098244), (348, 57840057), (363, 55449972), (396, 50829141), (484, 41587479), (522, 38560038), (594, 33886094), (638, 31549122), (726, 27724986), (783, 25706692), (957, 21032748), (1044, 19280019), (1089, 18483324), (1188, 16943047), (1276, 15774561), (1452, 13862493), (1566, 12853346), (1914, 10516374), (2178, 9241662), (2871, 7010916), (3132, 6426673), (3267, 6161108), (3509, 5736204), (3828, 5258187), (4356, 4620831), (5742, 3505458), (6534, 3080554), (7018, 2868102), (8613, 2336972), (10527, 1912068), (11484, 1752729), (13068, 1540277), (14036, 1434051), (17226, 1168486), (21054, 956034), (31581, 637356), (34452, 584243), (42108, 478017), (53113, 378972), (63162, 318678), (94743, 212452), (106226, 189486), (126324, 159339)]