20050505646

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90317593}}^1$

素因数の和:90317635

約数の個数: 16

約数和(自身を含む): 41184822864

約数和(自身を除く): 21134317218

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90317593, 180635186, 270952779, 541905558, 3341750941, 6683501882, 10025252823, 20050505646]

約数ペア:

[(1, 20050505646), (2, 10025252823), (3, 6683501882), (6, 3341750941), (37, 541905558), (74, 270952779), (111, 180635186), (222, 90317593)]