20492042966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{155509}}^1$

素因数の和:157159

約数の個数: 16

約数和(自身を含む): 31507570080

約数和(自身を除く): 11015527114

約数列:

[1, 2, 41, 82, 1607, 3214, 65887, 131774, 155509, 311018, 6375869, 12751738, 249902963, 499805926, 10246021483, 20492042966]

約数ペア:

[(1, 20492042966), (2, 10246021483), (41, 499805926), (82, 249902963), (1607, 12751738), (3214, 6375869), (65887, 311018), (131774, 155509)]