20932716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{249199}}^1$

素因数の和:249213

約数の個数: 24

約数和(自身を含む): 55820800

約数和(自身を除く): 34888084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 249199, 498398, 747597, 996796, 1495194, 1744393, 2990388, 3488786, 5233179, 6977572, 10466358, 20932716]

約数ペア:

[(1, 20932716), (2, 10466358), (3, 6977572), (4, 5233179), (6, 3488786), (7, 2990388), (12, 1744393), (14, 1495194), (21, 996796), (28, 747597), (42, 498398), (84, 249199)]