20563602

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110557}}^1$

素因数の和:110593

約数の個数: 16

約数和(自身を含む): 42454272

約数和(自身を除く): 21890670

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 110557, 221114, 331671, 663342, 3427267, 6854534, 10281801, 20563602]

約数ペア:

[(1, 20563602), (2, 10281801), (3, 6854534), (6, 3427267), (31, 663342), (62, 331671), (93, 221114), (186, 110557)]