20189244523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8929343}}^1$

素因数の和:8929386

約数の個数: 16

約数和(自身を含む): 25716510720

約数和(自身を除く): 5527266197

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8929343, 62505401, 151798831, 169657517, 1062591817, 1187602619, 2884177789, 20189244523]

約数ペア:

[(1, 20189244523), (7, 2884177789), (17, 1187602619), (19, 1062591817), (119, 169657517), (133, 151798831), (323, 62505401), (2261, 8929343)]