20172649762

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{2153}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 31005192960

約数和(自身を除く): 10832543198

約数列:

[1, 2, 59, 118, 271, 293, 542, 586, 2153, 4306, 15989, 17287, 31978, 34574, 79403, 127027, 158806, 254054, 583463, 630829, 1166926, 1261658, 4684777, 9369554, 34424317, 37218911, 68848634, 74437822, 170954659, 341909318, 10086324881, 20172649762]

約数ペア:

[(1, 20172649762), (2, 10086324881), (59, 341909318), (118, 170954659), (271, 74437822), (293, 68848634), (542, 37218911), (586, 34424317), (2153, 9369554), (4306, 4684777), (15989, 1261658), (17287, 1166926), (31978, 630829), (34574, 583463), (79403, 254054), (127027, 158806)]