20452024796

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1\times {\mathrm{3011}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 41091197952

約数和(自身を除く): 20639173156

約数列:

[1, 2, 4, 7, 14, 28, 367, 661, 734, 1322, 1468, 2569, 2644, 3011, 4627, 5138, 6022, 9254, 10276, 12044, 18508, 21077, 42154, 84308, 242587, 485174, 970348, 1105037, 1698109, 1990271, 2210074, 3396218, 3980542, 4420148, 6792436, 7735259, 7961084, 13931897, 15470518, 27863794, 30941036, 55727588, 730429457, 1460858914, 2921717828, 5113006199, 10226012398, 20452024796]

約数ペア:

[(1, 20452024796), (2, 10226012398), (4, 5113006199), (7, 2921717828), (14, 1460858914), (28, 730429457), (367, 55727588), (661, 30941036), (734, 27863794), (1322, 15470518), (1468, 13931897), (2569, 7961084), (2644, 7735259), (3011, 6792436), (4627, 4420148), (5138, 3980542), (6022, 3396218), (9254, 2210074), (10276, 1990271), (12044, 1698109), (18508, 1105037), (21077, 970348), (42154, 485174), (84308, 242587)]