20199608902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{73459}}^1$

素因数の和:73932

約数の個数: 32

約数和(自身を含む): 34273497600

約数和(自身を除く): 14073888698

約数列:

[1, 2, 11, 22, 29, 58, 319, 431, 638, 862, 4741, 9482, 12499, 24998, 73459, 137489, 146918, 274978, 808049, 1616098, 2130311, 4260622, 23433421, 31660829, 46866842, 63321658, 348269119, 696538238, 918164041, 1836328082, 10099804451, 20199608902]

約数ペア:

[(1, 20199608902), (2, 10099804451), (11, 1836328082), (22, 918164041), (29, 696538238), (58, 348269119), (319, 63321658), (431, 46866842), (638, 31660829), (862, 23433421), (4741, 4260622), (9482, 2130311), (12499, 1616098), (24998, 808049), (73459, 274978), (137489, 146918)]