20350554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2677}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 46790016

約数和(自身を除く): 26439462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 2677, 3801, 5354, 7602, 8031, 16062, 18739, 37478, 56217, 112434, 484537, 969074, 1453611, 2907222, 3391759, 6783518, 10175277, 20350554]

約数ペア:

[(1, 20350554), (2, 10175277), (3, 6783518), (6, 3391759), (7, 2907222), (14, 1453611), (21, 969074), (42, 484537), (181, 112434), (362, 56217), (543, 37478), (1086, 18739), (1267, 16062), (2534, 8031), (2677, 7602), (3801, 5354)]