2002074896

素因数分解:

$2^4\times {\mathrm{5011}}^1\times {\mathrm{24971}}^1$

素因数の和:29990

約数の個数: 20

約数和(自身を含む): 3879949584

約数和(自身を除く): 1877874688

約数列:

[1, 2, 4, 8, 16, 5011, 10022, 20044, 24971, 40088, 49942, 80176, 99884, 199768, 399536, 125129681, 250259362, 500518724, 1001037448, 2002074896]

約数ペア:

[(1, 2002074896), (2, 1001037448), (4, 500518724), (8, 250259362), (16, 125129681), (5011, 399536), (10022, 199768), (20044, 99884), (24971, 80176), (40088, 49942)]