20236820109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1\times {\mathrm{4919}}^1$

素因数の和:7105

約数の個数: 32

約数和(自身を含む): 29954534400

約数和(自身を除く): 9717714291

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 2113, 4919, 6339, 14757, 23243, 54109, 69729, 124667, 162327, 290221, 374001, 870663, 1371337, 3192431, 4114011, 9577293, 10393847, 31181541, 114332317, 342996951, 613236973, 1839710919, 6745606703, 20236820109]

約数ペア:

[(1, 20236820109), (3, 6745606703), (11, 1839710919), (33, 613236973), (59, 342996951), (177, 114332317), (649, 31181541), (1947, 10393847), (2113, 9577293), (4919, 4114011), (6339, 3192431), (14757, 1371337), (23243, 870663), (54109, 374001), (69729, 290221), (124667, 162327)]