20214021944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1823}}^1\times {\mathrm{44711}}^1$

素因数の和:46571

約数の個数: 32

約数和(自身を含む): 39146250240

約数和(自身を除く): 18932228296

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1823, 3646, 7292, 14584, 44711, 56513, 89422, 113026, 178844, 226052, 357688, 452104, 1386041, 2772082, 5544164, 11088328, 81508153, 163016306, 326032612, 652065224, 2526752743, 5053505486, 10107010972, 20214021944]

約数ペア:

[(1, 20214021944), (2, 10107010972), (4, 5053505486), (8, 2526752743), (31, 652065224), (62, 326032612), (124, 163016306), (248, 81508153), (1823, 11088328), (3646, 5544164), (7292, 2772082), (14584, 1386041), (44711, 452104), (56513, 357688), (89422, 226052), (113026, 178844)]