20199654524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42436249}}^1$

素因数の和:42436277

約数の個数: 24

約数和(自身を含む): 42775740000

約数和(自身を除く): 22576085476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42436249, 84872498, 169744996, 297053743, 594107486, 721416233, 1188214972, 1442832466, 2885664932, 5049913631, 10099827262, 20199654524]

約数ペア:

[(1, 20199654524), (2, 10099827262), (4, 5049913631), (7, 2885664932), (14, 1442832466), (17, 1188214972), (28, 721416233), (34, 594107486), (68, 297053743), (119, 169744996), (238, 84872498), (476, 42436249)]