20143001084

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{9893419}}^1$

素因数の和:9893932

約数の個数: 12

約数和(自身を含む): 35319509400

約数和(自身を除く): 15176508316

約数列:

[1, 2, 4, 509, 1018, 2036, 9893419, 19786838, 39573676, 5035750271, 10071500542, 20143001084]

約数ペア:

[(1, 20143001084), (2, 10071500542), (4, 5035750271), (509, 39573676), (1018, 19786838), (2036, 9893419)]