20149598742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{72503}}^1$

素因数の和:73037

約数の個数: 64

約数和(自身を含む): 49697141760

約数和(自身を除く): 29547543018

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 509, 546, 1018, 1527, 3054, 3563, 6617, 7126, 10689, 13234, 19851, 21378, 39702, 46319, 72503, 92638, 138957, 145006, 217509, 277914, 435018, 507521, 942539, 1015042, 1522563, 1885078, 2827617, 3045126, 5655234, 6597773, 13195546, 19793319, 36904027, 39586638, 73808054, 110712081, 221424162, 258328189, 479752351, 516656378, 774984567, 959504702, 1439257053, 1549969134, 2878514106, 3358266457, 6716532914, 10074799371, 20149598742]

約数ペア:

[(1, 20149598742), (2, 10074799371), (3, 6716532914), (6, 3358266457), (7, 2878514106), (13, 1549969134), (14, 1439257053), (21, 959504702), (26, 774984567), (39, 516656378), (42, 479752351), (78, 258328189), (91, 221424162), (182, 110712081), (273, 73808054), (509, 39586638), (546, 36904027), (1018, 19793319), (1527, 13195546), (3054, 6597773), (3563, 5655234), (6617, 3045126), (7126, 2827617), (10689, 1885078), (13234, 1522563), (19851, 1015042), (21378, 942539), (39702, 507521), (46319, 435018), (72503, 277914), (92638, 217509), (138957, 145006)]