20039616

素因数分解:

$2^6\times 3^3\times {\mathrm{11597}}^1$

素因数の和:11618

約数の個数: 56

約数和(自身を含む): 58917840

約数和(自身を除く): 38878224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11597, 23194, 34791, 46388, 69582, 92776, 104373, 139164, 185552, 208746, 278328, 313119, 371104, 417492, 556656, 626238, 742208, 834984, 1113312, 1252476, 1669968, 2226624, 2504952, 3339936, 5009904, 6679872, 10019808, 20039616]

約数ペア:

[(1, 20039616), (2, 10019808), (3, 6679872), (4, 5009904), (6, 3339936), (8, 2504952), (9, 2226624), (12, 1669968), (16, 1252476), (18, 1113312), (24, 834984), (27, 742208), (32, 626238), (36, 556656), (48, 417492), (54, 371104), (64, 313119), (72, 278328), (96, 208746), (108, 185552), (144, 139164), (192, 104373), (216, 92776), (288, 69582), (432, 46388), (576, 34791), (864, 23194), (1728, 11597)]