20171505792

素因数分解:

$2^7\times 3^1\times {\mathrm{373}}^1\times {\mathrm{140831}}^1$

素因数の和:141221

約数の個数: 64

約数和(自身を含む): 53724591360

約数和(自身を除く): 33553085568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 373, 384, 746, 1119, 1492, 2238, 2984, 4476, 5968, 8952, 11936, 17904, 23872, 35808, 47744, 71616, 140831, 143232, 281662, 422493, 563324, 844986, 1126648, 1689972, 2253296, 3379944, 4506592, 6759888, 9013184, 13519776, 18026368, 27039552, 52529963, 54079104, 105059926, 157589889, 210119852, 315179778, 420239704, 630359556, 840479408, 1260719112, 1680958816, 2521438224, 3361917632, 5042876448, 6723835264, 10085752896, 20171505792]

約数ペア:

[(1, 20171505792), (2, 10085752896), (3, 6723835264), (4, 5042876448), (6, 3361917632), (8, 2521438224), (12, 1680958816), (16, 1260719112), (24, 840479408), (32, 630359556), (48, 420239704), (64, 315179778), (96, 210119852), (128, 157589889), (192, 105059926), (373, 54079104), (384, 52529963), (746, 27039552), (1119, 18026368), (1492, 13519776), (2238, 9013184), (2984, 6759888), (4476, 4506592), (5968, 3379944), (8952, 2253296), (11936, 1689972), (17904, 1126648), (23872, 844986), (35808, 563324), (47744, 422493), (71616, 281662), (140831, 143232)]