20529192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 54351360

約数和(自身を除く): 33822168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 673, 744, 984, 1271, 1346, 2019, 2542, 2692, 3813, 4038, 5084, 5384, 7626, 8076, 10168, 15252, 16152, 20863, 27593, 30504, 41726, 55186, 62589, 82779, 83452, 110372, 125178, 165558, 166904, 220744, 250356, 331116, 500712, 662232, 855383, 1710766, 2566149, 3421532, 5132298, 6843064, 10264596, 20529192]

約数ペア:

[(1, 20529192), (2, 10264596), (3, 6843064), (4, 5132298), (6, 3421532), (8, 2566149), (12, 1710766), (24, 855383), (31, 662232), (41, 500712), (62, 331116), (82, 250356), (93, 220744), (123, 166904), (124, 165558), (164, 125178), (186, 110372), (246, 83452), (248, 82779), (328, 62589), (372, 55186), (492, 41726), (673, 30504), (744, 27593), (984, 20863), (1271, 16152), (1346, 15252), (2019, 10168), (2542, 8076), (2692, 7626), (3813, 5384), (4038, 5084)]