20136841512

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 51713193600

約数和(自身を除く): 31576352088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 584, 632, 876, 948, 1752, 1896, 1993, 3986, 5329, 5767, 5979, 7972, 10658, 11534, 11958, 15944, 15987, 17301, 21316, 23068, 23916, 31974, 34602, 42632, 46136, 47832, 63948, 69204, 127896, 138408, 145489, 157447, 290978, 314894, 420991, 436467, 472341, 581956, 629788, 841982, 872934, 944682, 1163912, 1259576, 1262973, 1683964, 1745868, 1889364, 2525946, 3367928, 3491736, 3778728, 5051892, 10103784, 10620697, 11493631, 21241394, 22987262, 31862091, 34480893, 42482788, 45974524, 63724182, 68961786, 84965576, 91949048, 127448364, 137923572, 254896728, 275847144, 839035063, 1678070126, 2517105189, 3356140252, 5034210378, 6712280504, 10068420756, 20136841512]

約数ペア:

[(1, 20136841512), (2, 10068420756), (3, 6712280504), (4, 5034210378), (6, 3356140252), (8, 2517105189), (12, 1678070126), (24, 839035063), (73, 275847144), (79, 254896728), (146, 137923572), (158, 127448364), (219, 91949048), (237, 84965576), (292, 68961786), (316, 63724182), (438, 45974524), (474, 42482788), (584, 34480893), (632, 31862091), (876, 22987262), (948, 21241394), (1752, 11493631), (1896, 10620697), (1993, 10103784), (3986, 5051892), (5329, 3778728), (5767, 3491736), (5979, 3367928), (7972, 2525946), (10658, 1889364), (11534, 1745868), (11958, 1683964), (15944, 1262973), (15987, 1259576), (17301, 1163912), (21316, 944682), (23068, 872934), (23916, 841982), (31974, 629788), (34602, 581956), (42632, 472341), (46136, 436467), (47832, 420991), (63948, 314894), (69204, 290978), (127896, 157447), (138408, 145489)]