20862754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16073}}^1$

素因数の和:16145

約数の個数: 16

約数和(自身を含む): 34719840

約数和(自身を除く): 13857086

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 16073, 32146, 176803, 353606, 948307, 1896614, 10431377, 20862754]

約数ペア:

[(1, 20862754), (2, 10431377), (11, 1896614), (22, 948307), (59, 353606), (118, 176803), (649, 32146), (1298, 16073)]