20239465245

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{55897}}^1$

素因数の和:56245

約数の個数: 32

約数和(自身を含む): 32841192960

約数和(自身を除く): 12601727715

約数列:

[1, 3, 5, 15, 101, 239, 303, 505, 717, 1195, 1515, 3585, 24139, 55897, 72417, 120695, 167691, 279485, 362085, 838455, 5645597, 13359383, 16936791, 28227985, 40078149, 66796915, 84683955, 200390745, 1349297683, 4047893049, 6746488415, 20239465245]

約数ペア:

[(1, 20239465245), (3, 6746488415), (5, 4047893049), (15, 1349297683), (101, 200390745), (239, 84683955), (303, 66796915), (505, 40078149), (717, 28227985), (1195, 16936791), (1515, 13359383), (3585, 5645597), (24139, 838455), (55897, 362085), (72417, 279485), (120695, 167691)]