20163744386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1\times {\mathrm{78259}}^1$

素因数の和:81049

約数の個数: 16

約数和(自身を含む): 30900804480

約数和(自身を除く): 10737060094

約数列:

[1, 2, 47, 94, 2741, 5482, 78259, 128827, 156518, 257654, 3678173, 7356346, 214507919, 429015838, 10081872193, 20163744386]

約数ペア:

[(1, 20163744386), (2, 10081872193), (47, 429015838), (94, 214507919), (2741, 7356346), (5482, 3678173), (78259, 257654), (128827, 156518)]