20200503316

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13612199}}^1$

素因数の和:13612263

約数の個数: 24

約数和(自身を含む): 41163292800

約数和(自身を除く): 20962789484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 13612199, 27224398, 54448796, 95285393, 190570786, 381141572, 721446547, 1442893094, 2885786188, 5050125829, 10100251658, 20200503316]

約数ペア:

[(1, 20200503316), (2, 10100251658), (4, 5050125829), (7, 2885786188), (14, 1442893094), (28, 721446547), (53, 381141572), (106, 190570786), (212, 95285393), (371, 54448796), (742, 27224398), (1484, 13612199)]