20171152

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7043}}^1$

素因数の和:7230

約数の個数: 20

約数和(自身を含む): 39305520

約数和(自身を除く): 19134368

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7043, 14086, 28172, 56344, 112688, 1260697, 2521394, 5042788, 10085576, 20171152]

約数ペア:

[(1, 20171152), (2, 10085576), (4, 5042788), (8, 2521394), (16, 1260697), (179, 112688), (358, 56344), (716, 28172), (1432, 14086), (2864, 7043)]