20483304

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1307}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 51325920

約数和(自身を除く): 30842616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1307, 1959, 2612, 2614, 3918, 3921, 5224, 5228, 7836, 7842, 10456, 15672, 15684, 31368, 853471, 1706942, 2560413, 3413884, 5120826, 6827768, 10241652, 20483304]

約数ペア:

[(1, 20483304), (2, 10241652), (3, 6827768), (4, 5120826), (6, 3413884), (8, 2560413), (12, 1706942), (24, 853471), (653, 31368), (1306, 15684), (1307, 15672), (1959, 10456), (2612, 7842), (2614, 7836), (3918, 5228), (3921, 5224)]