20653577472

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59629}}^1$

素因数の和:59700

約数の個数: 144

約数和(自身を含む): 61429394880

約数和(自身を除く): 40775817408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 256, 264, 328, 352, 384, 451, 492, 528, 656, 704, 768, 902, 984, 1056, 1312, 1353, 1408, 1804, 1968, 2112, 2624, 2706, 2816, 3608, 3936, 4224, 5248, 5412, 7216, 7872, 8448, 10496, 10824, 14432, 15744, 21648, 28864, 31488, 43296, 57728, 59629, 86592, 115456, 119258, 173184, 178887, 238516, 346368, 357774, 477032, 655919, 715548, 954064, 1311838, 1431096, 1908128, 1967757, 2444789, 2623676, 2862192, 3816256, 3935514, 4889578, 5247352, 5724384, 7334367, 7632512, 7871028, 9779156, 10494704, 11448768, 14668734, 15265024, 15742056, 19558312, 20989408, 22897536, 26892679, 29337468, 31484112, 39116624, 41978816, 45795072, 53785358, 58674936, 62968224, 78233248, 80678037, 83957632, 107570716, 117349872, 125936448, 156466496, 161356074, 167915264, 215141432, 234699744, 251872896, 312932992, 322712148, 430282864, 469399488, 503745792, 625865984, 645424296, 860565728, 938798976, 1290848592, 1721131456, 1877597952, 2581697184, 3442262912, 5163394368, 6884525824, 10326788736, 20653577472]

約数ペア:

[(1, 20653577472), (2, 10326788736), (3, 6884525824), (4, 5163394368), (6, 3442262912), (8, 2581697184), (11, 1877597952), (12, 1721131456), (16, 1290848592), (22, 938798976), (24, 860565728), (32, 645424296), (33, 625865984), (41, 503745792), (44, 469399488), (48, 430282864), (64, 322712148), (66, 312932992), (82, 251872896), (88, 234699744), (96, 215141432), (123, 167915264), (128, 161356074), (132, 156466496), (164, 125936448), (176, 117349872), (192, 107570716), (246, 83957632), (256, 80678037), (264, 78233248), (328, 62968224), (352, 58674936), (384, 53785358), (451, 45795072), (492, 41978816), (528, 39116624), (656, 31484112), (704, 29337468), (768, 26892679), (902, 22897536), (984, 20989408), (1056, 19558312), (1312, 15742056), (1353, 15265024), (1408, 14668734), (1804, 11448768), (1968, 10494704), (2112, 9779156), (2624, 7871028), (2706, 7632512), (2816, 7334367), (3608, 5724384), (3936, 5247352), (4224, 4889578), (5248, 3935514), (5412, 3816256), (7216, 2862192), (7872, 2623676), (8448, 2444789), (10496, 1967757), (10824, 1908128), (14432, 1431096), (15744, 1311838), (21648, 954064), (28864, 715548), (31488, 655919), (43296, 477032), (57728, 357774), (59629, 346368), (86592, 238516), (115456, 178887), (119258, 173184)]