20110980586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{23993}}^1$

素因数の和:24378

約数の個数: 32

約数和(自身を含む): 32417813520

約数和(自身を除く): 12306832934

約数列:

[1, 2, 17, 34, 89, 178, 277, 554, 1513, 3026, 4709, 9418, 23993, 24653, 47986, 49306, 407881, 419101, 815762, 838202, 2135377, 4270754, 6646061, 13292122, 36301409, 72602818, 112983037, 225966074, 591499429, 1182998858, 10055490293, 20110980586]

約数ペア:

[(1, 20110980586), (2, 10055490293), (17, 1182998858), (34, 591499429), (89, 225966074), (178, 112983037), (277, 72602818), (554, 36301409), (1513, 13292122), (3026, 6646061), (4709, 4270754), (9418, 2135377), (23993, 838202), (24653, 815762), (47986, 419101), (49306, 407881)]