20199102596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{18433}}^1$

素因数の和:18780

約数の個数: 48

約数和(自身を含む): 37881427584

約数和(自身を除く): 17682324988

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 277, 554, 989, 1108, 1978, 3956, 6371, 11911, 12742, 18433, 23822, 25484, 36866, 47644, 73732, 273953, 423959, 547906, 792619, 847918, 1095812, 1585238, 1695836, 3170476, 5105941, 10211882, 18230237, 20423764, 36460474, 72920948, 117436643, 219555463, 234873286, 439110926, 469746572, 878221852, 5049775649, 10099551298, 20199102596]

約数ペア:

[(1, 20199102596), (2, 10099551298), (4, 5049775649), (23, 878221852), (43, 469746572), (46, 439110926), (86, 234873286), (92, 219555463), (172, 117436643), (277, 72920948), (554, 36460474), (989, 20423764), (1108, 18230237), (1978, 10211882), (3956, 5105941), (6371, 3170476), (11911, 1695836), (12742, 1585238), (18433, 1095812), (23822, 847918), (25484, 792619), (36866, 547906), (47644, 423959), (73732, 273953)]