20085936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32189}}^1$

素因数の和:32213

約数の個数: 40

約数和(自身を含む): 55881840

約数和(自身を除く): 35795904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32189, 64378, 96567, 128756, 193134, 257512, 386268, 418457, 515024, 772536, 836914, 1255371, 1545072, 1673828, 2510742, 3347656, 5021484, 6695312, 10042968, 20085936]

約数ペア:

[(1, 20085936), (2, 10042968), (3, 6695312), (4, 5021484), (6, 3347656), (8, 2510742), (12, 1673828), (13, 1545072), (16, 1255371), (24, 836914), (26, 772536), (39, 515024), (48, 418457), (52, 386268), (78, 257512), (104, 193134), (156, 128756), (208, 96567), (312, 64378), (624, 32189)]