20167590009

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1\times {\mathrm{3469}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 31056111360

約数和(自身を除く): 10888521351

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 2741, 3469, 8223, 10407, 19187, 24283, 57561, 72849, 276841, 350369, 830523, 1051107, 1937887, 2452583, 5813661, 7357749, 9508529, 28525587, 66559703, 199679109, 960361429, 2881084287, 6722530003, 20167590009]

約数ペア:

[(1, 20167590009), (3, 6722530003), (7, 2881084287), (21, 960361429), (101, 199679109), (303, 66559703), (707, 28525587), (2121, 9508529), (2741, 7357749), (3469, 5813661), (8223, 2452583), (10407, 1937887), (19187, 1051107), (24283, 830523), (57561, 350369), (72849, 276841)]