20173966812

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6441241}}^1$

素因数の和:6441283

約数の個数: 48

約数和(自身を含む): 54106432800

約数和(自身を除く): 33932465988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6441241, 12882482, 19323723, 25764964, 38647446, 57971169, 77294892, 115942338, 173913507, 186795989, 231884676, 347827014, 373591978, 560387967, 695654028, 747183956, 1120775934, 1681163901, 2241551868, 3362327802, 5043491703, 6724655604, 10086983406, 20173966812]

約数ペア:

[(1, 20173966812), (2, 10086983406), (3, 6724655604), (4, 5043491703), (6, 3362327802), (9, 2241551868), (12, 1681163901), (18, 1120775934), (27, 747183956), (29, 695654028), (36, 560387967), (54, 373591978), (58, 347827014), (87, 231884676), (108, 186795989), (116, 173913507), (174, 115942338), (261, 77294892), (348, 57971169), (522, 38647446), (783, 25764964), (1044, 19323723), (1566, 12882482), (3132, 6441241)]