220163976

素因数分解:

$2^3\times 3^2\times {\mathrm{3057833}}^1$

素因数の和:3057845

約数の個数: 24

約数和(自身を含む): 596277630

約数和(自身を除く): 376113654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3057833, 6115666, 9173499, 12231332, 18346998, 24462664, 27520497, 36693996, 55040994, 73387992, 110081988, 220163976]

約数ペア:

[(1, 220163976), (2, 110081988), (3, 73387992), (4, 55040994), (6, 36693996), (8, 27520497), (9, 24462664), (12, 18346998), (18, 12231332), (24, 9173499), (36, 6115666), (72, 3057833)]