20552178

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{58057}}^1$

素因数の和:58121

約数の個数: 16

約数和(自身を含む): 41801760

約数和(自身を除く): 21249582

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 58057, 116114, 174171, 348342, 3425363, 6850726, 10276089, 20552178]

約数ペア:

[(1, 20552178), (2, 10276089), (3, 6850726), (6, 3425363), (59, 348342), (118, 174171), (177, 116114), (354, 58057)]