20201621883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{91841}}^1$

素因数の和:92107

約数の個数: 32

約数和(自身を含む): 30153565440

約数和(自身を除く): 9951943557

約数列:

[1, 3, 17, 19, 51, 57, 227, 323, 681, 969, 3859, 4313, 11577, 12939, 73321, 91841, 219963, 275523, 1561297, 1744979, 4683891, 5234937, 20847907, 29664643, 62543721, 88993929, 354414419, 396110233, 1063243257, 1188330699, 6733873961, 20201621883]

約数ペア:

[(1, 20201621883), (3, 6733873961), (17, 1188330699), (19, 1063243257), (51, 396110233), (57, 354414419), (227, 88993929), (323, 62543721), (681, 29664643), (969, 20847907), (3859, 5234937), (4313, 4683891), (11577, 1744979), (12939, 1561297), (73321, 275523), (91841, 219963)]