20167072136

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{3690899}}^1$

素因数の和:3691588

約数の個数: 16

約数和(自身を含む): 37868634000

約数和(自身を除く): 17701561864

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 3690899, 7381798, 14763596, 29527192, 2520884017, 5041768034, 10083536068, 20167072136]

約数ペア:

[(1, 20167072136), (2, 10083536068), (4, 5041768034), (8, 2520884017), (683, 29527192), (1366, 14763596), (2732, 7381798), (5464, 3690899)]