20732672938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{262127}}^1$

素因数の和:262757

約数の個数: 16

約数和(自身を含む): 31593763584

約数和(自身を除く): 10861090646

約数列:

[1, 2, 71, 142, 557, 1114, 39547, 79094, 262127, 524254, 18611017, 37222034, 146004739, 292009478, 10366336469, 20732672938]

約数ペア:

[(1, 20732672938), (2, 10366336469), (71, 292009478), (142, 146004739), (557, 37222034), (1114, 18611017), (39547, 524254), (79094, 262127)]