19938748782

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2089}}^1\times {\mathrm{8887}}^1$

素因数の和:11160

約数の個数: 32

約数和(自身を含む): 40123987200

約数和(自身を除く): 20185238418

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 2089, 4178, 6267, 8887, 12534, 17774, 26661, 53322, 373931, 747862, 1121793, 1590773, 2243586, 3181546, 4772319, 9544638, 18564943, 37129886, 55694829, 111389658, 3323124797, 6646249594, 9969374391, 19938748782]

約数ペア:

[(1, 19938748782), (2, 9969374391), (3, 6646249594), (6, 3323124797), (179, 111389658), (358, 55694829), (537, 37129886), (1074, 18564943), (2089, 9544638), (4178, 4772319), (6267, 3181546), (8887, 2243586), (12534, 1590773), (17774, 1121793), (26661, 747862), (53322, 373931)]