20007647517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46637873}}^1$

素因数の和:46637900

約数の個数: 16

約数和(自身を含む): 31340651328

約数和(自身を除く): 11333003811

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 46637873, 139913619, 513016603, 606292349, 1539049809, 1818877047, 6669215839, 20007647517]

約数ペア:

[(1, 20007647517), (3, 6669215839), (11, 1818877047), (13, 1539049809), (33, 606292349), (39, 513016603), (143, 139913619), (429, 46637873)]