20219188896

素因数分解:

$2^5\times 3^4\times {\mathrm{7800613}}^1$

素因数の和:7800635

約数の個数: 60

約数和(自身を含む): 59464080522

約数和(自身を除く): 39244891626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7800613, 15601226, 23401839, 31202452, 46803678, 62404904, 70205517, 93607356, 124809808, 140411034, 187214712, 210616551, 249619616, 280822068, 374429424, 421233102, 561644136, 631849653, 748858848, 842466204, 1123288272, 1263699306, 1684932408, 2246576544, 2527398612, 3369864816, 5054797224, 6739729632, 10109594448, 20219188896]

約数ペア:

[(1, 20219188896), (2, 10109594448), (3, 6739729632), (4, 5054797224), (6, 3369864816), (8, 2527398612), (9, 2246576544), (12, 1684932408), (16, 1263699306), (18, 1123288272), (24, 842466204), (27, 748858848), (32, 631849653), (36, 561644136), (48, 421233102), (54, 374429424), (72, 280822068), (81, 249619616), (96, 210616551), (108, 187214712), (144, 140411034), (162, 124809808), (216, 93607356), (288, 70205517), (324, 62404904), (432, 46803678), (648, 31202452), (864, 23401839), (1296, 15601226), (2592, 7800613)]