20892352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{25111}}^1$

素因数の和:25136

約数の個数: 28

約数和(自身を含む): 44649136

約数和(自身を除く): 23756784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 25111, 50222, 100444, 200888, 326443, 401776, 652886, 803552, 1305772, 1607104, 2611544, 5223088, 10446176, 20892352]

約数ペア:

[(1, 20892352), (2, 10446176), (4, 5223088), (8, 2611544), (13, 1607104), (16, 1305772), (26, 803552), (32, 652886), (52, 401776), (64, 326443), (104, 200888), (208, 100444), (416, 50222), (832, 25111)]