20162842504

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3564859}}^1$

素因数の和:3564973

約数の個数: 32

約数和(自身を含む): 43633886400

約数和(自身を除く): 23471043896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 3564859, 7129718, 14259436, 24954013, 28518872, 49908026, 99816052, 199632104, 360050759, 720101518, 1440203036, 2520355313, 2880406072, 5040710626, 10081421252, 20162842504]

約数ペア:

[(1, 20162842504), (2, 10081421252), (4, 5040710626), (7, 2880406072), (8, 2520355313), (14, 1440203036), (28, 720101518), (56, 360050759), (101, 199632104), (202, 99816052), (404, 49908026), (707, 28518872), (808, 24954013), (1414, 14259436), (2828, 7129718), (5656, 3564859)]