20147379519

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{6131}}^1\times {\mathrm{16349}}^1$

素因数の和:22550

約数の個数: 16

約数和(自身を含む): 27270230400

約数和(自身を除く): 7122850881

約数列:

[1, 3, 67, 201, 6131, 16349, 18393, 49047, 410777, 1095383, 1232331, 3286149, 100235719, 300707157, 6715793173, 20147379519]

約数ペア:

[(1, 20147379519), (3, 6715793173), (67, 300707157), (201, 100235719), (6131, 3286149), (16349, 1232331), (18393, 1095383), (49047, 410777)]