20588631

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14633}}^1$

素因数の和:14710

約数の個数: 16

約数和(自身を含む): 31843584

約数和(自身を除く): 11254953

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 14633, 43899, 102431, 307293, 980411, 2941233, 6862877, 20588631]

約数ペア:

[(1, 20588631), (3, 6862877), (7, 2941233), (21, 980411), (67, 307293), (201, 102431), (469, 43899), (1407, 14633)]