20149677674

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9531541}}^1$

素因数の和:9531701

約数の個数: 16

約数和(自身を含む): 34771065216

約数和(自身を除く): 14621387542

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9531541, 19063082, 66720787, 133441574, 1439262691, 2878525382, 10074838837, 20149677674]

約数ペア:

[(1, 20149677674), (2, 10074838837), (7, 2878525382), (14, 1439262691), (151, 133441574), (302, 66720787), (1057, 19063082), (2114, 9531541)]