20778826260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{316847}}^1$

素因数の和:317952

約数の個数: 48

約数和(自身を含む): 58234127616

約数和(自身を除く): 37455301356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1093, 2186, 3279, 4372, 5465, 6558, 10930, 13116, 16395, 21860, 32790, 65580, 316847, 633694, 950541, 1267388, 1584235, 1901082, 3168470, 3802164, 4752705, 6336940, 9505410, 19010820, 346313771, 692627542, 1038941313, 1385255084, 1731568855, 2077882626, 3463137710, 4155765252, 5194706565, 6926275420, 10389413130, 20778826260]

約数ペア:

[(1, 20778826260), (2, 10389413130), (3, 6926275420), (4, 5194706565), (5, 4155765252), (6, 3463137710), (10, 2077882626), (12, 1731568855), (15, 1385255084), (20, 1038941313), (30, 692627542), (60, 346313771), (1093, 19010820), (2186, 9505410), (3279, 6336940), (4372, 4752705), (5465, 3802164), (6558, 3168470), (10930, 1901082), (13116, 1584235), (16395, 1267388), (21860, 950541), (32790, 633694), (65580, 316847)]