20123986193

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1\times {\mathrm{8807}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 20917661184

約数和(自身を除く): 793674991

約数列:

[1, 47, 61, 797, 2867, 8807, 37459, 48617, 413929, 537227, 2284999, 7019179, 25249669, 329901413, 428169919, 20123986193]

約数ペア:

[(1, 20123986193), (47, 428169919), (61, 329901413), (797, 25249669), (2867, 7019179), (8807, 2284999), (37459, 537227), (48617, 413929)]