20233563

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2081}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 30913536

約数和(自身を除く): 10679973

約数列:

[1, 3, 7, 21, 463, 1389, 2081, 3241, 6243, 9723, 14567, 43701, 963503, 2890509, 6744521, 20233563]

約数ペア:

[(1, 20233563), (3, 6744521), (7, 2890509), (21, 963503), (463, 43701), (1389, 14567), (2081, 9723), (3241, 6243)]