20221470752

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1703291}}^1$

素因数の和:1703361

約数の個数: 48

約数和(自身を含む): 46356795072

約数和(自身を除く): 26135324320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 1703291, 3406582, 6813164, 11923037, 13626328, 23846074, 27252656, 47692148, 54505312, 90274423, 95384296, 180548846, 190768592, 361097692, 381537184, 631920961, 722195384, 1263841922, 1444390768, 2527683844, 2888781536, 5055367688, 10110735376, 20221470752]

約数ペア:

[(1, 20221470752), (2, 10110735376), (4, 5055367688), (7, 2888781536), (8, 2527683844), (14, 1444390768), (16, 1263841922), (28, 722195384), (32, 631920961), (53, 381537184), (56, 361097692), (106, 190768592), (112, 180548846), (212, 95384296), (224, 90274423), (371, 54505312), (424, 47692148), (742, 27252656), (848, 23846074), (1484, 13626328), (1696, 11923037), (2968, 6813164), (5936, 3406582), (11872, 1703291)]