20041112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27529}}^1$

素因数の和:27555

約数の個数: 32

約数和(自身を含む): 46250400

約数和(自身を除く): 26209288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27529, 55058, 110116, 192703, 220232, 357877, 385406, 715754, 770812, 1431508, 1541624, 2505139, 2863016, 5010278, 10020556, 20041112]

約数ペア:

[(1, 20041112), (2, 10020556), (4, 5010278), (7, 2863016), (8, 2505139), (13, 1541624), (14, 1431508), (26, 770812), (28, 715754), (52, 385406), (56, 357877), (91, 220232), (104, 192703), (182, 110116), (364, 55058), (728, 27529)]