20160984412803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{25105547}}^1$

素因数の和:25105971

約数の個数: 32

約数和(自身を含む): 29524124448000

約数和(自身を除く): 9363140035197

約数列:

[1, 3, 13, 39, 59, 177, 349, 767, 1047, 2301, 4537, 13611, 20591, 61773, 267683, 803049, 25105547, 75316641, 326372111, 979116333, 1481227273, 4443681819, 8761835903, 19255954549, 26285507709, 57767863647, 113903866739, 341711600217, 516948318277, 1550844954831, 6720328137601, 20160984412803]

約数ペア:

[(1, 20160984412803), (3, 6720328137601), (13, 1550844954831), (39, 516948318277), (59, 341711600217), (177, 113903866739), (349, 57767863647), (767, 26285507709), (1047, 19255954549), (2301, 8761835903), (4537, 4443681819), (13611, 1481227273), (20591, 979116333), (61773, 326372111), (267683, 75316641), (803049, 25105547)]