20181523029

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151783}}^1$

素因数の和:151897

約数の個数: 32

約数和(自身を含む): 29375668224

約数和(自身を除く): 9194145195

約数列:

[1, 3, 23, 41, 47, 69, 123, 141, 943, 1081, 1927, 2829, 3243, 5781, 44321, 132963, 151783, 455349, 3491009, 6223103, 7133801, 10473027, 18669309, 21401403, 143131369, 164077423, 292485841, 429394107, 492232269, 877457523, 6727174343, 20181523029]

約数ペア:

[(1, 20181523029), (3, 6727174343), (23, 877457523), (41, 492232269), (47, 429394107), (69, 292485841), (123, 164077423), (141, 143131369), (943, 21401403), (1081, 18669309), (1927, 10473027), (2829, 7133801), (3243, 6223103), (5781, 3491009), (44321, 455349), (132963, 151783)]