20160355916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7297}}^1\times {\mathrm{36353}}^1$

素因数の和:43673

約数の個数: 24

約数和(自身を含む): 37143608880

約数和(自身を除く): 16983252964

約数列:

[1, 2, 4, 19, 38, 76, 7297, 14594, 29188, 36353, 72706, 138643, 145412, 277286, 554572, 690707, 1381414, 2762828, 265267841, 530535682, 1061071364, 5040088979, 10080177958, 20160355916]

約数ペア:

[(1, 20160355916), (2, 10080177958), (4, 5040088979), (19, 1061071364), (38, 530535682), (76, 265267841), (7297, 2762828), (14594, 1381414), (29188, 690707), (36353, 554572), (72706, 277286), (138643, 145412)]