20178774006

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{52453}}^1$

素因数の和:53216

約数の個数: 32

約数和(自身を含む): 40836068448

約数和(自身を除く): 20657294442

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 661, 1322, 1983, 3966, 52453, 64117, 104906, 128234, 157359, 192351, 314718, 384702, 5087941, 10175882, 15263823, 30527646, 34671433, 69342866, 104014299, 208028598, 3363129001, 6726258002, 10089387003, 20178774006]

約数ペア:

[(1, 20178774006), (2, 10089387003), (3, 6726258002), (6, 3363129001), (97, 208028598), (194, 104014299), (291, 69342866), (582, 34671433), (661, 30527646), (1322, 15263823), (1983, 10175882), (3966, 5087941), (52453, 384702), (64117, 314718), (104906, 192351), (128234, 157359)]