20171133744

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{86771}}^1$

素因数の和:86978

約数の個数: 80

約数和(自身を含む): 54229029120

約数和(自身を除く): 34057895376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 167, 174, 232, 334, 348, 464, 501, 668, 696, 1002, 1336, 1392, 2004, 2672, 4008, 4843, 8016, 9686, 14529, 19372, 29058, 38744, 58116, 77488, 86771, 116232, 173542, 232464, 260313, 347084, 520626, 694168, 1041252, 1388336, 2082504, 2516359, 4165008, 5032718, 7549077, 10065436, 14490757, 15098154, 20130872, 28981514, 30196308, 40261744, 43472271, 57963028, 60392616, 86944542, 115926056, 120785232, 173889084, 231852112, 347778168, 420231953, 695556336, 840463906, 1260695859, 1680927812, 2521391718, 3361855624, 5042783436, 6723711248, 10085566872, 20171133744]

約数ペア:

[(1, 20171133744), (2, 10085566872), (3, 6723711248), (4, 5042783436), (6, 3361855624), (8, 2521391718), (12, 1680927812), (16, 1260695859), (24, 840463906), (29, 695556336), (48, 420231953), (58, 347778168), (87, 231852112), (116, 173889084), (167, 120785232), (174, 115926056), (232, 86944542), (334, 60392616), (348, 57963028), (464, 43472271), (501, 40261744), (668, 30196308), (696, 28981514), (1002, 20130872), (1336, 15098154), (1392, 14490757), (2004, 10065436), (2672, 7549077), (4008, 5032718), (4843, 4165008), (8016, 2516359), (9686, 2082504), (14529, 1388336), (19372, 1041252), (29058, 694168), (38744, 520626), (58116, 347084), (77488, 260313), (86771, 232464), (116232, 173542)]