20241281728

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:1034

約数の個数: 112

約数和(自身を含む): 42528926880

約数和(自身を除く): 22287645152

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 212, 232, 347, 424, 464, 593, 694, 848, 928, 1186, 1388, 1537, 1696, 1856, 2372, 2776, 3074, 3392, 4744, 5552, 6148, 9488, 10063, 11104, 12296, 17197, 18391, 18976, 20126, 22208, 24592, 31429, 34394, 36782, 37952, 40252, 49184, 62858, 68788, 73564, 80504, 98368, 125716, 137576, 147128, 161008, 205771, 251432, 275152, 294256, 322016, 411542, 502864, 533339, 550304, 588512, 644032, 823084, 911441, 1005728, 1066678, 1100608, 1177024, 1646168, 1822882, 2011456, 2133356, 3292336, 3645764, 4266712, 5967359, 6584672, 7291528, 8533424, 10905863, 11934718, 13169344, 14583056, 17066848, 21811726, 23869436, 29166112, 34133696, 43623452, 47738872, 58332224, 87246904, 95477744, 174493808, 190955488, 316270027, 348987616, 381910976, 632540054, 697975232, 1265080108, 2530160216, 5060320432, 10120640864, 20241281728]

約数ペア:

[(1, 20241281728), (2, 10120640864), (4, 5060320432), (8, 2530160216), (16, 1265080108), (29, 697975232), (32, 632540054), (53, 381910976), (58, 348987616), (64, 316270027), (106, 190955488), (116, 174493808), (212, 95477744), (232, 87246904), (347, 58332224), (424, 47738872), (464, 43623452), (593, 34133696), (694, 29166112), (848, 23869436), (928, 21811726), (1186, 17066848), (1388, 14583056), (1537, 13169344), (1696, 11934718), (1856, 10905863), (2372, 8533424), (2776, 7291528), (3074, 6584672), (3392, 5967359), (4744, 4266712), (5552, 3645764), (6148, 3292336), (9488, 2133356), (10063, 2011456), (11104, 1822882), (12296, 1646168), (17197, 1177024), (18391, 1100608), (18976, 1066678), (20126, 1005728), (22208, 911441), (24592, 823084), (31429, 644032), (34394, 588512), (36782, 550304), (37952, 533339), (40252, 502864), (49184, 411542), (62858, 322016), (68788, 294256), (73564, 275152), (80504, 251432), (98368, 205771), (125716, 161008), (137576, 147128)]