20366932677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{207811}}^1$

素因数の和:208193

約数の個数: 32

約数和(自身を含む): 33515919360

約数和(自身を除く): 13148986683

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 359, 1077, 2513, 4667, 7539, 14001, 32669, 98007, 207811, 623433, 1454677, 2701543, 4364031, 8104629, 18910801, 56732403, 74604149, 223812447, 522229043, 969853937, 1566687129, 2909561811, 6788977559, 20366932677]

約数ペア:

[(1, 20366932677), (3, 6788977559), (7, 2909561811), (13, 1566687129), (21, 969853937), (39, 522229043), (91, 223812447), (273, 74604149), (359, 56732403), (1077, 18910801), (2513, 8104629), (4667, 4364031), (7539, 2701543), (14001, 1454677), (32669, 623433), (98007, 207811)]