20199102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43721}}^1$

素因数の和:43744

約数の個数: 32

約数和(自身を含む): 50367744

約数和(自身を除く): 30168642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43721, 87442, 131163, 262326, 306047, 480931, 612094, 918141, 961862, 1442793, 1836282, 2885586, 3366517, 6733034, 10099551, 20199102]

約数ペア:

[(1, 20199102), (2, 10099551), (3, 6733034), (6, 3366517), (7, 2885586), (11, 1836282), (14, 1442793), (21, 961862), (22, 918141), (33, 612094), (42, 480931), (66, 306047), (77, 262326), (154, 131163), (231, 87442), (462, 43721)]