20147752599

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 29472867360

約数和(自身を除く): 9325114761

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 509, 773, 1313, 1527, 2319, 3939, 6617, 10049, 17069, 19851, 30147, 51207, 51409, 78073, 86021, 130637, 154227, 234219, 258063, 391911, 393457, 668317, 1014949, 1180371, 2004951, 3044847, 5114941, 8688121, 13194337, 15344823, 26064363, 39583011, 39739157, 66494233, 119217471, 199482699, 516609041, 1549827123, 6715917533, 20147752599]

約数ペア:

[(1, 20147752599), (3, 6715917533), (13, 1549827123), (39, 516609041), (101, 199482699), (169, 119217471), (303, 66494233), (507, 39739157), (509, 39583011), (773, 26064363), (1313, 15344823), (1527, 13194337), (2319, 8688121), (3939, 5114941), (6617, 3044847), (10049, 2004951), (17069, 1180371), (19851, 1014949), (30147, 668317), (51207, 393457), (51409, 391911), (78073, 258063), (86021, 234219), (130637, 154227)]