20056458

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 42091200

約数和(自身を除く): 22034742

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 1579, 2117, 3158, 4234, 4737, 6351, 9474, 12702, 45791, 91582, 115267, 137373, 230534, 274746, 345801, 691602, 3342743, 6685486, 10028229, 20056458]

約数ペア:

[(1, 20056458), (2, 10028229), (3, 6685486), (6, 3342743), (29, 691602), (58, 345801), (73, 274746), (87, 230534), (146, 137373), (174, 115267), (219, 91582), (438, 45791), (1579, 12702), (2117, 9474), (3158, 6351), (4234, 4737)]