20194728196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6318751}}^1$

素因数の和:6318819

約数の個数: 24

約数和(自身を含む): 38215812096

約数和(自身を除く): 18021083900

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 6318751, 12637502, 25275004, 107418767, 214837534, 296981297, 429675068, 593962594, 1187925188, 5048682049, 10097364098, 20194728196]

約数ペア:

[(1, 20194728196), (2, 10097364098), (4, 5048682049), (17, 1187925188), (34, 593962594), (47, 429675068), (68, 296981297), (94, 214837534), (188, 107418767), (799, 25275004), (1598, 12637502), (3196, 6318751)]