20148502064

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11144083}}^1$

素因数の和:11144204

約数の個数: 20

約数和(自身を含む): 39383192856

約数和(自身を除く): 19234690792

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11144083, 22288166, 44576332, 89152664, 178305328, 1259281379, 2518562758, 5037125516, 10074251032, 20148502064]

約数ペア:

[(1, 20148502064), (2, 10074251032), (4, 5037125516), (8, 2518562758), (16, 1259281379), (113, 178305328), (226, 89152664), (452, 44576332), (904, 22288166), (1808, 11144083)]