20979005616

素因数分解:

$2^4\times 3^3\times {\mathrm{48562513}}^1$

素因数の和:48562530

約数の個数: 40

約数和(自身を含む): 60217517360

約数和(自身を除く): 39238511744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48562513, 97125026, 145687539, 194250052, 291375078, 388500104, 437062617, 582750156, 777000208, 874125234, 1165500312, 1311187851, 1748250468, 2331000624, 2622375702, 3496500936, 5244751404, 6993001872, 10489502808, 20979005616]

約数ペア:

[(1, 20979005616), (2, 10489502808), (3, 6993001872), (4, 5244751404), (6, 3496500936), (8, 2622375702), (9, 2331000624), (12, 1748250468), (16, 1311187851), (18, 1165500312), (24, 874125234), (27, 777000208), (36, 582750156), (48, 437062617), (54, 388500104), (72, 291375078), (108, 194250052), (144, 145687539), (216, 97125026), (432, 48562513)]