20141973187

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{320533}}^1$

素因数の和:320778

約数の個数: 16

約数和(自身を含む): 23632330752

約数和(自身を除く): 3490357565

約数列:

[1, 7, 47, 191, 329, 1337, 8977, 62839, 320533, 2243731, 15065051, 61221803, 105455357, 428552621, 2877424741, 20141973187]

約数ペア:

[(1, 20141973187), (7, 2877424741), (47, 428552621), (191, 105455357), (329, 61221803), (1337, 15065051), (8977, 2243731), (62839, 320533)]