20130743544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1\times {\mathrm{1153}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 52116532560

約数和(自身を除く): 31985789016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 757, 961, 1153, 1514, 1922, 2271, 2306, 2883, 3028, 3459, 3844, 4542, 4612, 5766, 6056, 6918, 7688, 9084, 9224, 11532, 13836, 18168, 23064, 23467, 27672, 35743, 46934, 70401, 71486, 93868, 107229, 140802, 142972, 187736, 214458, 281604, 285944, 428916, 563208, 727477, 857832, 872821, 1108033, 1454954, 1745642, 2182431, 2216066, 2618463, 2909908, 3324099, 3491284, 4364862, 4432132, 5236926, 5819816, 6648198, 6982568, 8729724, 8864264, 10473852, 13296396, 17459448, 20947704, 26592792, 27057451, 54114902, 81172353, 108229804, 162344706, 216459608, 324689412, 649378824, 838780981, 1677561962, 2516342943, 3355123924, 5032685886, 6710247848, 10065371772, 20130743544]

約数ペア:

[(1, 20130743544), (2, 10065371772), (3, 6710247848), (4, 5032685886), (6, 3355123924), (8, 2516342943), (12, 1677561962), (24, 838780981), (31, 649378824), (62, 324689412), (93, 216459608), (124, 162344706), (186, 108229804), (248, 81172353), (372, 54114902), (744, 27057451), (757, 26592792), (961, 20947704), (1153, 17459448), (1514, 13296396), (1922, 10473852), (2271, 8864264), (2306, 8729724), (2883, 6982568), (3028, 6648198), (3459, 5819816), (3844, 5236926), (4542, 4432132), (4612, 4364862), (5766, 3491284), (6056, 3324099), (6918, 2909908), (7688, 2618463), (9084, 2216066), (9224, 2182431), (11532, 1745642), (13836, 1454954), (18168, 1108033), (23064, 872821), (23467, 857832), (27672, 727477), (35743, 563208), (46934, 428916), (70401, 285944), (71486, 281604), (93868, 214458), (107229, 187736), (140802, 142972)]