20114462564

素因数分解:

$2^2\times 7^3\times {\mathrm{967}}^1\times {\mathrm{15161}}^1$

素因数の和:16153

約数の個数: 48

約数和(自身を含む): 41095084800

約数和(自身を除く): 20980622236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 967, 1372, 1934, 3868, 6769, 13538, 15161, 27076, 30322, 47383, 60644, 94766, 106127, 189532, 212254, 331681, 424508, 663362, 742889, 1326724, 1485778, 2971556, 5200223, 10400446, 14660687, 20800892, 29321374, 58642748, 102624809, 205249618, 410499236, 718373663, 1436747326, 2873494652, 5028615641, 10057231282, 20114462564]

約数ペア:

[(1, 20114462564), (2, 10057231282), (4, 5028615641), (7, 2873494652), (14, 1436747326), (28, 718373663), (49, 410499236), (98, 205249618), (196, 102624809), (343, 58642748), (686, 29321374), (967, 20800892), (1372, 14660687), (1934, 10400446), (3868, 5200223), (6769, 2971556), (13538, 1485778), (15161, 1326724), (27076, 742889), (30322, 663362), (47383, 424508), (60644, 331681), (94766, 212254), (106127, 189532)]