20148101071

素因数分解:

$7^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1\times {\mathrm{11491}}^1$

素因数の和:12502

約数の個数: 16

約数和(自身を含む): 23120800768

約数和(自身を除く): 2972699697

約数列:

[1, 7, 463, 541, 3241, 3787, 11491, 80437, 250483, 1753381, 5320333, 6216631, 37242331, 43516417, 2878300153, 20148101071]

約数ペア:

[(1, 20148101071), (7, 2878300153), (463, 43516417), (541, 37242331), (3241, 6216631), (3787, 5320333), (11491, 1753381), (80437, 250483)]