20005677146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6465959}}^1$

素因数の和:6465998

約数の個数: 32

約数和(自身を含む): 39106126080

約数和(自身を除く): 19100448934

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6465959, 12931918, 45261713, 84057467, 90523426, 109921303, 168114934, 219842606, 588402269, 769449121, 1176804538, 1428976939, 1538898242, 2857953878, 10002838573, 20005677146]

約数ペア:

[(1, 20005677146), (2, 10002838573), (7, 2857953878), (13, 1538898242), (14, 1428976939), (17, 1176804538), (26, 769449121), (34, 588402269), (91, 219842606), (119, 168114934), (182, 109921303), (221, 90523426), (238, 84057467), (442, 45261713), (1547, 12931918), (3094, 6465959)]