20452998

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{5507}}^1$

素因数の和:6131

約数の個数: 16

約数和(自身を含む): 40979520

約数和(自身を除く): 20526522

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 5507, 11014, 16521, 33042, 3408833, 6817666, 10226499, 20452998]

約数ペア:

[(1, 20452998), (2, 10226499), (3, 6817666), (6, 3408833), (619, 33042), (1238, 16521), (1857, 11014), (3714, 5507)]