20199298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84871}}^1$

素因数の和:84897

約数の個数: 16

約数和(自身を含む): 36664704

約数和(自身を除く): 16465406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84871, 169742, 594097, 1188194, 1442807, 2885614, 10099649, 20199298]

約数ペア:

[(1, 20199298), (2, 10099649), (7, 2885614), (14, 1442807), (17, 1188194), (34, 594097), (119, 169742), (238, 84871)]