20162222406

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{695297}}^1$

素因数の和:695490

約数の個数: 40

約数和(自身を含む): 45430771320

約数和(自身を除く): 25268548914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 14499, 28998, 695297, 1390594, 2085891, 4171782, 6257673, 12515346, 18773019, 37546038, 56319057, 112638114, 124458163, 248916326, 373374489, 746748978, 1120123467, 2240246934, 3360370401, 6720740802, 10081111203, 20162222406]

約数ペア:

[(1, 20162222406), (2, 10081111203), (3, 6720740802), (6, 3360370401), (9, 2240246934), (18, 1120123467), (27, 746748978), (54, 373374489), (81, 248916326), (162, 124458163), (179, 112638114), (358, 56319057), (537, 37546038), (1074, 18773019), (1611, 12515346), (3222, 6257673), (4833, 4171782), (9666, 2085891), (14499, 1390594), (28998, 695297)]