20296270

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8863}}^1$

素因数の和:9099

約数の個数: 16

約数和(自身を含む): 36696960

約数和(自身を除く): 16400690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 8863, 17726, 44315, 88630, 2029627, 4059254, 10148135, 20296270]

約数ペア:

[(1, 20296270), (2, 10148135), (5, 4059254), (10, 2029627), (229, 88630), (458, 44315), (1145, 17726), (2290, 8863)]