20010376974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{871001}}^1$

素因数の和:871560

約数の個数: 32

約数和(自身を含む): 45821673216

約数和(自身を除く): 25811296242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 1094, 1641, 3282, 3829, 7658, 11487, 22974, 871001, 1742002, 2613003, 5226006, 6097007, 12194014, 18291021, 36582042, 476437547, 952875094, 1429312641, 2858625282, 3335062829, 6670125658, 10005188487, 20010376974]

約数ペア:

[(1, 20010376974), (2, 10005188487), (3, 6670125658), (6, 3335062829), (7, 2858625282), (14, 1429312641), (21, 952875094), (42, 476437547), (547, 36582042), (1094, 18291021), (1641, 12194014), (3282, 6097007), (3829, 5226006), (7658, 2613003), (11487, 1742002), (22974, 871001)]