16203380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47657}}^1$

素因数の和:47683

約数の個数: 24

約数和(自身を含む): 36029448

約数和(自身を除く): 19826068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47657, 95314, 190628, 238285, 476570, 810169, 953140, 1620338, 3240676, 4050845, 8101690, 16203380]

約数ペア:

[(1, 16203380), (2, 8101690), (4, 4050845), (5, 3240676), (10, 1620338), (17, 953140), (20, 810169), (34, 476570), (68, 238285), (85, 190628), (170, 95314), (340, 47657)]