20459976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{50147}}^1$

素因数の和:50173

約数の個数: 32

約数和(自身を含む): 54159840

約数和(自身を除く): 33699864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 50147, 100294, 150441, 200588, 300882, 401176, 601764, 852499, 1203528, 1704998, 2557497, 3409996, 5114994, 6819992, 10229988, 20459976]

約数ペア:

[(1, 20459976), (2, 10229988), (3, 6819992), (4, 5114994), (6, 3409996), (8, 2557497), (12, 1704998), (17, 1203528), (24, 852499), (34, 601764), (51, 401176), (68, 300882), (102, 200588), (136, 150441), (204, 100294), (408, 50147)]