2020971364

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1433}}^1\times {\mathrm{4463}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 3584770560

約数和(自身を除く): 1563799196

約数列:

[1, 2, 4, 79, 158, 316, 1433, 2866, 4463, 5732, 8926, 17852, 113207, 226414, 352577, 452828, 705154, 1410308, 6395479, 12790958, 25581916, 505242841, 1010485682, 2020971364]

約数ペア:

[(1, 2020971364), (2, 1010485682), (4, 505242841), (79, 25581916), (158, 12790958), (316, 6395479), (1433, 1410308), (2866, 705154), (4463, 452828), (5732, 352577), (8926, 226414), (17852, 113207)]