20849720041

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{23297}}^1$

素因数の和:23720

約数の個数: 16

約数和(自身を含む): 21981383424

約数和(自身を除く): 1131663383

約数列:

[1, 23, 167, 233, 3841, 5359, 23297, 38911, 535831, 894953, 3890599, 5428201, 89483777, 124848623, 906509567, 20849720041]

約数ペア:

[(1, 20849720041), (23, 906509567), (167, 124848623), (233, 89483777), (3841, 5428201), (5359, 3890599), (23297, 894953), (38911, 535831)]