20161385572

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{182179}}^1$

素因数の和:182635

約数の個数: 24

約数和(自身を含む): 35860311200

約数和(自身を除く): 15698925628

約数列:

[1, 2, 4, 73, 146, 292, 379, 758, 1516, 27667, 55334, 110668, 182179, 364358, 728716, 13299067, 26598134, 53196268, 69045841, 138091682, 276183364, 5040346393, 10080692786, 20161385572]

約数ペア:

[(1, 20161385572), (2, 10080692786), (4, 5040346393), (73, 276183364), (146, 138091682), (292, 69045841), (379, 53196268), (758, 26598134), (1516, 13299067), (27667, 728716), (55334, 364358), (110668, 182179)]