20710298

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25073}}^1$

素因数の和:25141

約数の個数: 16

約数和(自身を含む): 36106560

約数和(自身を除く): 15396262

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 25073, 50146, 175511, 351022, 1479307, 2958614, 10355149, 20710298]

約数ペア:

[(1, 20710298), (2, 10355149), (7, 2958614), (14, 1479307), (59, 351022), (118, 175511), (413, 50146), (826, 25073)]