20135523

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 7706013

約数列:

[1, 3, 31, 93, 317, 683, 951, 2049, 9827, 21173, 29481, 63519, 216511, 649533, 6711841, 20135523]

約数ペア:

[(1, 20135523), (3, 6711841), (31, 649533), (93, 216511), (317, 63519), (683, 29481), (951, 21173), (2049, 9827)]