20160726

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 42052608

約数和(自身を除く): 21891882

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 1013, 2026, 3039, 3317, 6078, 6634, 9951, 19902, 31403, 62806, 94209, 108391, 188418, 216782, 325173, 650346, 3360121, 6720242, 10080363, 20160726]

約数ペア:

[(1, 20160726), (2, 10080363), (3, 6720242), (6, 3360121), (31, 650346), (62, 325173), (93, 216782), (107, 188418), (186, 108391), (214, 94209), (321, 62806), (642, 31403), (1013, 19902), (2026, 9951), (3039, 6634), (3317, 6078)]