20263751102

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{219871}}^1$

素因数の和:220136

約数の個数: 32

約数和(自身を含む): 36094187520

約数和(自身を除く): 15830436418

約数列:

[1, 2, 7, 14, 29, 58, 203, 227, 406, 454, 1589, 3178, 6583, 13166, 46081, 92162, 219871, 439742, 1539097, 3078194, 6376259, 12752518, 44633813, 49910717, 89267626, 99821434, 349375019, 698750038, 1447410793, 2894821586, 10131875551, 20263751102]

約数ペア:

[(1, 20263751102), (2, 10131875551), (7, 2894821586), (14, 1447410793), (29, 698750038), (58, 349375019), (203, 99821434), (227, 89267626), (406, 49910717), (454, 44633813), (1589, 12752518), (3178, 6376259), (6583, 3078194), (13166, 1539097), (46081, 439742), (92162, 219871)]