20583568

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7187}}^1$

素因数の和:7374

約数の個数: 20

約数和(自身を含む): 40109040

約数和(自身を除く): 19525472

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7187, 14374, 28748, 57496, 114992, 1286473, 2572946, 5145892, 10291784, 20583568]

約数ペア:

[(1, 20583568), (2, 10291784), (4, 5145892), (8, 2572946), (16, 1286473), (179, 114992), (358, 57496), (716, 28748), (1432, 14374), (2864, 7187)]