20536648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233371}}^1$

素因数の和:233388

約数の個数: 16

約数和(自身を含む): 42006960

約数和(自身を除く): 21470312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233371, 466742, 933484, 1866968, 2567081, 5134162, 10268324, 20536648]

約数ペア:

[(1, 20536648), (2, 10268324), (4, 5134162), (8, 2567081), (11, 1866968), (22, 933484), (44, 466742), (88, 233371)]