20277103682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 34139750400

約数和(自身を除く): 13862646718

約数列:

[1, 2, 11, 22, 83, 97, 166, 194, 239, 478, 479, 913, 958, 1067, 1826, 2134, 2629, 5258, 5269, 8051, 10538, 16102, 19837, 23183, 39674, 39757, 46366, 46463, 79514, 88561, 92926, 114481, 177122, 218207, 228962, 255013, 436414, 437327, 510026, 511093, 874654, 1022186, 1259291, 1924189, 2518582, 3848378, 3856429, 7712858, 9501923, 11104657, 19003846, 21166079, 22209314, 42332158, 42420719, 84841438, 104521153, 122151227, 209042306, 244302454, 921686531, 1843373062, 10138551841, 20277103682]

約数ペア:

[(1, 20277103682), (2, 10138551841), (11, 1843373062), (22, 921686531), (83, 244302454), (97, 209042306), (166, 122151227), (194, 104521153), (239, 84841438), (478, 42420719), (479, 42332158), (913, 22209314), (958, 21166079), (1067, 19003846), (1826, 11104657), (2134, 9501923), (2629, 7712858), (5258, 3856429), (5269, 3848378), (8051, 2518582), (10538, 1924189), (16102, 1259291), (19837, 1022186), (23183, 874654), (39674, 511093), (39757, 510026), (46366, 437327), (46463, 436414), (79514, 255013), (88561, 228962), (92926, 218207), (114481, 177122)]