20636709534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3090253}}^1$

素因数の和:3090321

約数の個数: 48

約数和(自身を含む): 52064599392

約数和(自身を除く): 31427889858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 3090253, 6180506, 9270759, 18541518, 21631771, 27812277, 43263542, 55624554, 64895313, 129790626, 163783409, 194685939, 327566818, 389371878, 491350227, 982700454, 1146483863, 1474050681, 2292967726, 2948101362, 3439451589, 6878903178, 10318354767, 20636709534]

約数ペア:

[(1, 20636709534), (2, 10318354767), (3, 6878903178), (6, 3439451589), (7, 2948101362), (9, 2292967726), (14, 1474050681), (18, 1146483863), (21, 982700454), (42, 491350227), (53, 389371878), (63, 327566818), (106, 194685939), (126, 163783409), (159, 129790626), (318, 64895313), (371, 55624554), (477, 43263542), (742, 27812277), (954, 21631771), (1113, 18541518), (2226, 9270759), (3339, 6180506), (6678, 3090253)]