20199555852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4463}}^1\times {\mathrm{53881}}^1$

素因数の和:58358

約数の個数: 48

約数和(自身を含む): 53878551552

約数和(自身を除く): 33678995700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4463, 8926, 13389, 17852, 26778, 31241, 53556, 53881, 62482, 93723, 107762, 124964, 161643, 187446, 215524, 323286, 374892, 377167, 646572, 754334, 1131501, 1508668, 2263002, 4526004, 240470903, 480941806, 721412709, 961883612, 1442825418, 1683296321, 2885650836, 3366592642, 5049888963, 6733185284, 10099777926, 20199555852]

約数ペア:

[(1, 20199555852), (2, 10099777926), (3, 6733185284), (4, 5049888963), (6, 3366592642), (7, 2885650836), (12, 1683296321), (14, 1442825418), (21, 961883612), (28, 721412709), (42, 480941806), (84, 240470903), (4463, 4526004), (8926, 2263002), (13389, 1508668), (17852, 1131501), (26778, 754334), (31241, 646572), (53556, 377167), (53881, 374892), (62482, 323286), (93723, 215524), (107762, 187446), (124964, 161643)]