20687524152

素因数分解:

$2^3\times 3^1\times {\mathrm{6761}}^1\times {\mathrm{127493}}^1$

素因数の和:134263

約数の個数: 32

約数和(自身を含む): 51726865680

約数和(自身を除く): 31039341528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6761, 13522, 20283, 27044, 40566, 54088, 81132, 127493, 162264, 254986, 382479, 509972, 764958, 1019944, 1529916, 3059832, 861980173, 1723960346, 2585940519, 3447920692, 5171881038, 6895841384, 10343762076, 20687524152]

約数ペア:

[(1, 20687524152), (2, 10343762076), (3, 6895841384), (4, 5171881038), (6, 3447920692), (8, 2585940519), (12, 1723960346), (24, 861980173), (6761, 3059832), (13522, 1529916), (20283, 1019944), (27044, 764958), (40566, 509972), (54088, 382479), (81132, 254986), (127493, 162264)]