20123763704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9942571}}^1$

素因数の和:9942611

約数の個数: 32

約数和(自身を含む): 42951911040

約数和(自身を除く): 22828147336

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9942571, 19885142, 39770284, 79540568, 109368281, 218736562, 228679133, 437473124, 457358266, 874946248, 914716532, 1829433064, 2515470463, 5030940926, 10061881852, 20123763704]

約数ペア:

[(1, 20123763704), (2, 10061881852), (4, 5030940926), (8, 2515470463), (11, 1829433064), (22, 914716532), (23, 874946248), (44, 457358266), (46, 437473124), (88, 228679133), (92, 218736562), (184, 109368281), (253, 79540568), (506, 39770284), (1012, 19885142), (2024, 9942571)]