20753682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 43770240

約数和(自身を除く): 23016558

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1489, 2323, 2978, 4467, 4646, 6969, 8934, 13938, 34247, 68494, 102741, 150389, 205482, 300778, 451167, 902334, 3458947, 6917894, 10376841, 20753682]

約数ペア:

[(1, 20753682), (2, 10376841), (3, 6917894), (6, 3458947), (23, 902334), (46, 451167), (69, 300778), (101, 205482), (138, 150389), (202, 102741), (303, 68494), (606, 34247), (1489, 13938), (2323, 8934), (2978, 6969), (4467, 4646)]