20952198289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1\times {\mathrm{19381}}^1$

素因数の和:23688

約数の個数: 16

約数和(自身を含む): 23857536384

約数和(自身を除く): 2905338095

約数列:

[1, 11, 23, 253, 4273, 19381, 47003, 98279, 213191, 445763, 1081069, 4903393, 82815013, 910965143, 1904745299, 20952198289]

約数ペア:

[(1, 20952198289), (11, 1904745299), (23, 910965143), (253, 82815013), (4273, 4903393), (19381, 1081069), (47003, 445763), (98279, 213191)]