20183323112

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{6491}}^1\times {\mathrm{4007}}^1$

素因数の和:10601

約数の個数: 32

約数和(自身を含む): 38249305920

約数和(自身を除く): 18065982808

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 4007, 6491, 8014, 12982, 16028, 25964, 32056, 51928, 388679, 629627, 777358, 1259254, 1554716, 2518508, 3109432, 5037016, 26009437, 52018874, 104037748, 208075496, 2522915389, 5045830778, 10091661556, 20183323112]

約数ペア:

[(1, 20183323112), (2, 10091661556), (4, 5045830778), (8, 2522915389), (97, 208075496), (194, 104037748), (388, 52018874), (776, 26009437), (4007, 5037016), (6491, 3109432), (8014, 2518508), (12982, 1554716), (16028, 1259254), (25964, 777358), (32056, 629627), (51928, 388679)]