20129557752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{48563}}^1$

素因数の和:48698

約数の個数: 128

約数和(自身を含む): 59442336000

約数和(自身を除く): 39312778248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 101, 108, 114, 152, 171, 202, 216, 228, 303, 342, 404, 456, 513, 606, 684, 808, 909, 1026, 1212, 1368, 1818, 1919, 2052, 2424, 2727, 3636, 3838, 4104, 5454, 5757, 7272, 7676, 10908, 11514, 15352, 17271, 21816, 23028, 34542, 46056, 48563, 51813, 69084, 97126, 103626, 138168, 145689, 194252, 207252, 291378, 388504, 414504, 437067, 582756, 874134, 922697, 1165512, 1311201, 1748268, 1845394, 2622402, 2768091, 3496536, 3690788, 4904863, 5244804, 5536182, 7381576, 8304273, 9809726, 10489608, 11072364, 14714589, 16608546, 19619452, 22144728, 24912819, 29429178, 33217092, 39238904, 44143767, 49825638, 58858356, 66434184, 88287534, 93192397, 99651276, 117716712, 132431301, 176575068, 186384794, 199302552, 264862602, 279577191, 353150136, 372769588, 529725204, 559154382, 745539176, 838731573, 1059450408, 1118308764, 1677463146, 2236617528, 2516194719, 3354926292, 5032389438, 6709852584, 10064778876, 20129557752]

約数ペア:

[(1, 20129557752), (2, 10064778876), (3, 6709852584), (4, 5032389438), (6, 3354926292), (8, 2516194719), (9, 2236617528), (12, 1677463146), (18, 1118308764), (19, 1059450408), (24, 838731573), (27, 745539176), (36, 559154382), (38, 529725204), (54, 372769588), (57, 353150136), (72, 279577191), (76, 264862602), (101, 199302552), (108, 186384794), (114, 176575068), (152, 132431301), (171, 117716712), (202, 99651276), (216, 93192397), (228, 88287534), (303, 66434184), (342, 58858356), (404, 49825638), (456, 44143767), (513, 39238904), (606, 33217092), (684, 29429178), (808, 24912819), (909, 22144728), (1026, 19619452), (1212, 16608546), (1368, 14714589), (1818, 11072364), (1919, 10489608), (2052, 9809726), (2424, 8304273), (2727, 7381576), (3636, 5536182), (3838, 5244804), (4104, 4904863), (5454, 3690788), (5757, 3496536), (7272, 2768091), (7676, 2622402), (10908, 1845394), (11514, 1748268), (15352, 1311201), (17271, 1165512), (21816, 922697), (23028, 874134), (34542, 582756), (46056, 437067), (48563, 414504), (51813, 388504), (69084, 291378), (97126, 207252), (103626, 194252), (138168, 145689)]