20189739232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48533027}}^1$

素因数の和:48533050

約数の個数: 24

約数和(自身を含む): 42806130696

約数和(自身を除く): 22616391464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48533027, 97066054, 194132108, 388264216, 630929351, 776528432, 1261858702, 1553056864, 2523717404, 5047434808, 10094869616, 20189739232]

約数ペア:

[(1, 20189739232), (2, 10094869616), (4, 5047434808), (8, 2523717404), (13, 1553056864), (16, 1261858702), (26, 776528432), (32, 630929351), (52, 388264216), (104, 194132108), (208, 97066054), (416, 48533027)]