20199338328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4980113}}^1$

素因数の和:4980148

約数の個数: 48

約数和(自身を含む): 54681651720

約数和(自身を除く): 34482313392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4980113, 9960226, 14940339, 19920452, 29880678, 39840904, 59761356, 64741469, 119522712, 129482938, 194224407, 258965876, 388448814, 517931752, 776897628, 841639097, 1553795256, 1683278194, 2524917291, 3366556388, 5049834582, 6733112776, 10099669164, 20199338328]

約数ペア:

[(1, 20199338328), (2, 10099669164), (3, 6733112776), (4, 5049834582), (6, 3366556388), (8, 2524917291), (12, 1683278194), (13, 1553795256), (24, 841639097), (26, 776897628), (39, 517931752), (52, 388448814), (78, 258965876), (104, 194224407), (156, 129482938), (169, 119522712), (312, 64741469), (338, 59761356), (507, 39840904), (676, 29880678), (1014, 19920452), (1352, 14940339), (2028, 9960226), (4056, 4980113)]