20307366926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6553}}^1\times {\mathrm{20123}}^1$

素因数の和:26696

約数の個数: 32

約数和(自身を含む): 37985096448

約数和(自身を除く): 17677729522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6553, 13106, 20123, 40246, 45871, 72083, 91742, 140861, 144166, 221353, 281722, 442706, 504581, 1009162, 1549471, 3098942, 131866019, 263732038, 923062133, 1450526209, 1846124266, 2901052418, 10153683463, 20307366926]

約数ペア:

[(1, 20307366926), (2, 10153683463), (7, 2901052418), (11, 1846124266), (14, 1450526209), (22, 923062133), (77, 263732038), (154, 131866019), (6553, 3098942), (13106, 1549471), (20123, 1009162), (40246, 504581), (45871, 442706), (72083, 281722), (91742, 221353), (140861, 144166)]