20675061

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 33945600

約数和(自身を除く): 13270539

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1039, 1809, 2211, 3117, 6633, 9351, 11429, 19899, 28053, 34287, 69613, 102861, 208839, 308583, 626517, 765743, 1879551, 2297229, 6891687, 20675061]

約数ペア:

[(1, 20675061), (3, 6891687), (9, 2297229), (11, 1879551), (27, 765743), (33, 626517), (67, 308583), (99, 208839), (201, 102861), (297, 69613), (603, 34287), (737, 28053), (1039, 19899), (1809, 11429), (2211, 9351), (3117, 6633)]