20248932948

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{35923}}^1$

素因数の和:36476

約数の個数: 48

約数和(自身を含む): 47799037440

約数和(自身を除く): 27550104492

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 439, 642, 878, 1284, 1317, 1756, 2634, 5268, 35923, 46973, 71846, 93946, 107769, 140919, 143692, 187892, 215538, 281838, 431076, 563676, 3843761, 7687522, 11531283, 15375044, 15770197, 23062566, 31540394, 46125132, 47310591, 63080788, 94621182, 189242364, 1687411079, 3374822158, 5062233237, 6749644316, 10124466474, 20248932948]

約数ペア:

[(1, 20248932948), (2, 10124466474), (3, 6749644316), (4, 5062233237), (6, 3374822158), (12, 1687411079), (107, 189242364), (214, 94621182), (321, 63080788), (428, 47310591), (439, 46125132), (642, 31540394), (878, 23062566), (1284, 15770197), (1317, 15375044), (1756, 11531283), (2634, 7687522), (5268, 3843761), (35923, 563676), (46973, 431076), (71846, 281838), (93946, 215538), (107769, 187892), (140919, 143692)]