20175950097

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{4319407}}^1$

素因数の和:4319589

約数の個数: 16

約数和(自身を含む): 30063079680

約数和(自身を除く): 9887129583

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 4319407, 12958221, 38874663, 116623989, 747257411, 2241772233, 6725316699, 20175950097]

約数ペア:

[(1, 20175950097), (3, 6725316699), (9, 2241772233), (27, 747257411), (173, 116623989), (519, 38874663), (1557, 12958221), (4671, 4319407)]