20822368

素因数分解:

$2^5\times 7^1\times {\mathrm{92957}}^1$

素因数の和:92974

約数の個数: 24

約数和(自身を含む): 46850832

約数和(自身を除く): 26028464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92957, 185914, 371828, 650699, 743656, 1301398, 1487312, 2602796, 2974624, 5205592, 10411184, 20822368]

約数ペア:

[(1, 20822368), (2, 10411184), (4, 5205592), (7, 2974624), (8, 2602796), (14, 1487312), (16, 1301398), (28, 743656), (32, 650699), (56, 371828), (112, 185914), (224, 92957)]