20007262478

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16057193}}^1$

素因数の和:16057291

約数の個数: 16

約数和(自身を含む): 34683539040

約数和(自身を除く): 14676276562

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16057193, 32114386, 112400351, 224800702, 1429090177, 2858180354, 10003631239, 20007262478]

約数ペア:

[(1, 20007262478), (2, 10003631239), (7, 2858180354), (14, 1429090177), (89, 224800702), (178, 112400351), (623, 32114386), (1246, 16057193)]