2023894510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{20743}}^1$

素因数の和:21648

約数の個数: 32

約数和(自身を含む): 3978865152

約数和(自身を除く): 1954970642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 887, 1774, 4435, 8870, 9757, 19514, 20743, 41486, 48785, 97570, 103715, 207430, 228173, 456346, 1140865, 2281730, 18399041, 36798082, 91995205, 183990410, 202389451, 404778902, 1011947255, 2023894510]

約数ペア:

[(1, 2023894510), (2, 1011947255), (5, 404778902), (10, 202389451), (11, 183990410), (22, 91995205), (55, 36798082), (110, 18399041), (887, 2281730), (1774, 1140865), (4435, 456346), (8870, 228173), (9757, 207430), (19514, 103715), (20743, 97570), (41486, 48785)]