20196039456

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{18257}}^1$

素因数の和:18463

約数の個数: 144

約数和(自身を含む): 60291713664

約数和(自身を除く): 40095674208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 167, 184, 207, 276, 288, 334, 368, 414, 501, 552, 668, 736, 828, 1002, 1104, 1336, 1503, 1656, 2004, 2208, 2672, 3006, 3312, 3841, 4008, 5344, 6012, 6624, 7682, 8016, 11523, 12024, 15364, 16032, 18257, 23046, 24048, 30728, 34569, 36514, 46092, 48096, 54771, 61456, 69138, 73028, 92184, 109542, 122912, 138276, 146056, 164313, 184368, 219084, 276552, 292112, 328626, 368736, 419911, 438168, 553104, 584224, 657252, 839822, 876336, 1106208, 1259733, 1314504, 1679644, 1752672, 2519466, 2629008, 3048919, 3359288, 3779199, 5038932, 5258016, 6097838, 6718576, 7558398, 9146757, 10077864, 12195676, 13437152, 15116796, 18293514, 20155728, 24391352, 27440271, 30233592, 36587028, 40311456, 48782704, 54880542, 60467184, 70125137, 73174056, 97565408, 109761084, 120934368, 140250274, 146348112, 210375411, 219522168, 280500548, 292696224, 420750822, 439044336, 561001096, 631126233, 841501644, 878088672, 1122002192, 1262252466, 1683003288, 2244004384, 2524504932, 3366006576, 5049009864, 6732013152, 10098019728, 20196039456]

約数ペア:

[(1, 20196039456), (2, 10098019728), (3, 6732013152), (4, 5049009864), (6, 3366006576), (8, 2524504932), (9, 2244004384), (12, 1683003288), (16, 1262252466), (18, 1122002192), (23, 878088672), (24, 841501644), (32, 631126233), (36, 561001096), (46, 439044336), (48, 420750822), (69, 292696224), (72, 280500548), (92, 219522168), (96, 210375411), (138, 146348112), (144, 140250274), (167, 120934368), (184, 109761084), (207, 97565408), (276, 73174056), (288, 70125137), (334, 60467184), (368, 54880542), (414, 48782704), (501, 40311456), (552, 36587028), (668, 30233592), (736, 27440271), (828, 24391352), (1002, 20155728), (1104, 18293514), (1336, 15116796), (1503, 13437152), (1656, 12195676), (2004, 10077864), (2208, 9146757), (2672, 7558398), (3006, 6718576), (3312, 6097838), (3841, 5258016), (4008, 5038932), (5344, 3779199), (6012, 3359288), (6624, 3048919), (7682, 2629008), (8016, 2519466), (11523, 1752672), (12024, 1679644), (15364, 1314504), (16032, 1259733), (18257, 1106208), (23046, 876336), (24048, 839822), (30728, 657252), (34569, 584224), (36514, 553104), (46092, 438168), (48096, 419911), (54771, 368736), (61456, 328626), (69138, 292112), (73028, 276552), (92184, 219084), (109542, 184368), (122912, 164313), (138276, 146056)]