20193102711

素因数分解:

$3^3\times {\mathrm{19541}}^1\times {\mathrm{38273}}^1$

素因数の和:57823

約数の個数: 16

約数和(自身を含む): 29918020320

約数和(自身を除く): 9724917609

約数列:

[1, 3, 9, 27, 19541, 38273, 58623, 114819, 175869, 344457, 527607, 1033371, 747892693, 2243678079, 6731034237, 20193102711]

約数ペア:

[(1, 20193102711), (3, 6731034237), (9, 2243678079), (27, 747892693), (19541, 1033371), (38273, 527607), (58623, 344457), (114819, 175869)]