20159361162

素因数分解:

$2^1\times 3^5\times {\mathrm{1021}}^1\times {\mathrm{40627}}^1$

素因数の和:41665

約数の個数: 48

約数和(自身を含む): 45341823072

約数和(自身を除く): 25182461910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1021, 2042, 3063, 6126, 9189, 18378, 27567, 40627, 55134, 81254, 82701, 121881, 165402, 243762, 248103, 365643, 496206, 731286, 1096929, 2193858, 3290787, 6581574, 9872361, 19744722, 41480167, 82960334, 124440501, 248881002, 373321503, 746643006, 1119964509, 2239929018, 3359893527, 6719787054, 10079680581, 20159361162]

約数ペア:

[(1, 20159361162), (2, 10079680581), (3, 6719787054), (6, 3359893527), (9, 2239929018), (18, 1119964509), (27, 746643006), (54, 373321503), (81, 248881002), (162, 124440501), (243, 82960334), (486, 41480167), (1021, 19744722), (2042, 9872361), (3063, 6581574), (6126, 3290787), (9189, 2193858), (18378, 1096929), (27567, 731286), (40627, 496206), (55134, 365643), (81254, 248103), (82701, 243762), (121881, 165402)]