20672754882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{92767}}^1$

素因数の和:95642

約数の個数: 32

約数和(自身を含む): 44541998592

約数和(自身を除く): 23869243710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2857, 5714, 8571, 17142, 37141, 74282, 92767, 111423, 185534, 222846, 278301, 556602, 1205971, 2411942, 3617913, 7235826, 265035319, 530070638, 795105957, 1590211914, 3445459147, 6890918294, 10336377441, 20672754882]

約数ペア:

[(1, 20672754882), (2, 10336377441), (3, 6890918294), (6, 3445459147), (13, 1590211914), (26, 795105957), (39, 530070638), (78, 265035319), (2857, 7235826), (5714, 3617913), (8571, 2411942), (17142, 1205971), (37141, 556602), (74282, 278301), (92767, 222846), (111423, 185534)]