20335832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 41860800

約数和(自身を除く): 21524968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1291, 1432, 1969, 2582, 3938, 5164, 7876, 10328, 14201, 15752, 28402, 56804, 113608, 231089, 462178, 924356, 1848712, 2541979, 5083958, 10167916, 20335832]

約数ペア:

[(1, 20335832), (2, 10167916), (4, 5083958), (8, 2541979), (11, 1848712), (22, 924356), (44, 462178), (88, 231089), (179, 113608), (358, 56804), (716, 28402), (1291, 15752), (1432, 14201), (1969, 10328), (2582, 7876), (3938, 5164)]