20184463119

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{4723}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 28314975744

約数和(自身を除く): 8130512625

約数列:

[1, 3, 23, 69, 241, 257, 723, 771, 4723, 5543, 5911, 14169, 16629, 17733, 61937, 108629, 185811, 325887, 1138243, 1213811, 1424551, 3414729, 3641433, 4273653, 26179589, 27917653, 78538767, 83752959, 292528451, 877585353, 6728154373, 20184463119]

約数ペア:

[(1, 20184463119), (3, 6728154373), (23, 877585353), (69, 292528451), (241, 83752959), (257, 78538767), (723, 27917653), (771, 26179589), (4723, 4273653), (5543, 3641433), (5911, 3414729), (14169, 1424551), (16629, 1213811), (17733, 1138243), (61937, 325887), (108629, 185811)]