20101867524

素因数分解:

$2^2\times 3^4\times {\mathrm{7237}}^1\times {\mathrm{8573}}^1$

素因数の和:15826

約数の個数: 60

約数和(自身を含む): 52563644364

約数和(自身を除く): 32461776840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 7237, 8573, 14474, 17146, 21711, 25719, 28948, 34292, 43422, 51438, 65133, 77157, 86844, 102876, 130266, 154314, 195399, 231471, 260532, 308628, 390798, 462942, 586197, 694413, 781596, 925884, 1172394, 1388826, 2344788, 2777652, 62042801, 124085602, 186128403, 248171204, 372256806, 558385209, 744513612, 1116770418, 1675155627, 2233540836, 3350311254, 5025466881, 6700622508, 10050933762, 20101867524]

約数ペア:

[(1, 20101867524), (2, 10050933762), (3, 6700622508), (4, 5025466881), (6, 3350311254), (9, 2233540836), (12, 1675155627), (18, 1116770418), (27, 744513612), (36, 558385209), (54, 372256806), (81, 248171204), (108, 186128403), (162, 124085602), (324, 62042801), (7237, 2777652), (8573, 2344788), (14474, 1388826), (17146, 1172394), (21711, 925884), (25719, 781596), (28948, 694413), (34292, 586197), (43422, 462942), (51438, 390798), (65133, 308628), (77157, 260532), (86844, 231471), (102876, 195399), (130266, 154314)]