20145376

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{3517}}^1$

素因数の和:3706

約数の個数: 24

約数和(自身を含む): 39894120

約数和(自身を除く): 19748744

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 3517, 5728, 7034, 14068, 28136, 56272, 112544, 629543, 1259086, 2518172, 5036344, 10072688, 20145376]

約数ペア:

[(1, 20145376), (2, 10072688), (4, 5036344), (8, 2518172), (16, 1259086), (32, 629543), (179, 112544), (358, 56272), (716, 28136), (1432, 14068), (2864, 7034), (3517, 5728)]