20624076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{52081}}^1$

素因数の和:52102

約数の個数: 36

約数和(自身を含む): 56873544

約数和(自身を除く): 36249468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 52081, 104162, 156243, 208324, 312486, 468729, 572891, 624972, 937458, 1145782, 1718673, 1874916, 2291564, 3437346, 5156019, 6874692, 10312038, 20624076]

約数ペア:

[(1, 20624076), (2, 10312038), (3, 6874692), (4, 5156019), (6, 3437346), (9, 2291564), (11, 1874916), (12, 1718673), (18, 1145782), (22, 937458), (33, 624972), (36, 572891), (44, 468729), (66, 312486), (99, 208324), (132, 156243), (198, 104162), (396, 52081)]