20770528452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16811}}^1\times {\mathrm{5419}}^1$

素因数の和:22256

約数の個数: 48

約数和(自身を含む): 51027782400

約数和(自身を除く): 30257253948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5419, 10838, 16257, 16811, 21676, 32514, 33622, 50433, 65028, 67244, 100866, 102961, 201732, 205922, 308883, 319409, 411844, 617766, 638818, 958227, 1235532, 1277636, 1916454, 3832908, 91098809, 182197618, 273296427, 364395236, 546592854, 1093185708, 1730877371, 3461754742, 5192632113, 6923509484, 10385264226, 20770528452]

約数ペア:

[(1, 20770528452), (2, 10385264226), (3, 6923509484), (4, 5192632113), (6, 3461754742), (12, 1730877371), (19, 1093185708), (38, 546592854), (57, 364395236), (76, 273296427), (114, 182197618), (228, 91098809), (5419, 3832908), (10838, 1916454), (16257, 1277636), (16811, 1235532), (21676, 958227), (32514, 638818), (33622, 617766), (50433, 411844), (65028, 319409), (67244, 308883), (100866, 205922), (102961, 201732)]