20161915176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64621523}}^1$

素因数の和:64621545

約数の個数: 32

約数和(自身を含む): 54282080160

約数和(自身を除く): 34120164984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64621523, 129243046, 193864569, 258486092, 387729138, 516972184, 775458276, 840079799, 1550916552, 1680159598, 2520239397, 3360319196, 5040478794, 6720638392, 10080957588, 20161915176]

約数ペア:

[(1, 20161915176), (2, 10080957588), (3, 6720638392), (4, 5040478794), (6, 3360319196), (8, 2520239397), (12, 1680159598), (13, 1550916552), (24, 840079799), (26, 775458276), (39, 516972184), (52, 387729138), (78, 258486092), (104, 193864569), (156, 129243046), (312, 64621523)]