20167062615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{21340807}}^1$

素因数の和:21340828

約数の個数: 32

約数和(自身を含む): 40974351360

約数和(自身を除く): 20807288745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 21340807, 64022421, 106704035, 149385649, 192067263, 320112105, 448156947, 576201789, 746928245, 960336315, 1344470841, 2240784735, 2881008945, 4033412523, 6722354205, 20167062615]

約数ペア:

[(1, 20167062615), (3, 6722354205), (5, 4033412523), (7, 2881008945), (9, 2240784735), (15, 1344470841), (21, 960336315), (27, 746928245), (35, 576201789), (45, 448156947), (63, 320112105), (105, 192067263), (135, 149385649), (189, 106704035), (315, 64022421), (945, 21340807)]