20928097646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{202717}}^1$

素因数の和:204019

約数の個数: 16

約数和(自身を含む): 32183509680

約数和(自身を除く): 11255412034

約数列:

[1, 2, 41, 82, 1259, 2518, 51619, 103238, 202717, 405434, 8311397, 16622794, 255220703, 510441406, 10464048823, 20928097646]

約数ペア:

[(1, 20928097646), (2, 10464048823), (41, 510441406), (82, 255220703), (1259, 16622794), (2518, 8311397), (51619, 405434), (103238, 202717)]