20218389414

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{6228709}}^1$

素因数の和:6229255

約数の個数: 16

約数和(自身を含む): 40511529840

約数和(自身を除く): 20293140426

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 6228709, 12457418, 18686127, 37372254, 3369731569, 6739463138, 10109194707, 20218389414]

約数ペア:

[(1, 20218389414), (2, 10109194707), (3, 6739463138), (6, 3369731569), (541, 37372254), (1082, 18686127), (1623, 12457418), (3246, 6228709)]