20238210585

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1401053}}^1$

素因数の和:1401174

約数の個数: 32

約数和(自身を含む): 36315319680

約数和(自身を除く): 16077109095

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 1401053, 4203159, 7005265, 12609477, 21015795, 37828431, 63047385, 149912671, 189142155, 449738013, 749563355, 1349214039, 2248690065, 4047642117, 6746070195, 20238210585]

約数ペア:

[(1, 20238210585), (3, 6746070195), (5, 4047642117), (9, 2248690065), (15, 1349214039), (27, 749563355), (45, 449738013), (107, 189142155), (135, 149912671), (321, 63047385), (535, 37828431), (963, 21015795), (1605, 12609477), (2889, 7005265), (4815, 4203159), (14445, 1401053)]