20349714252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1086361}}^1$

素因数の和:1086598

約数の個数: 48

約数和(自身を含む): 54509299712

約数和(自身を除く): 34159585460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 1086361, 2172722, 3259083, 4345444, 6518166, 7604527, 13036332, 15209054, 22813581, 30418108, 45627162, 91254324, 242258503, 484517006, 726775509, 969034012, 1453551018, 1695809521, 2907102036, 3391619042, 5087428563, 6783238084, 10174857126, 20349714252]

約数ペア:

[(1, 20349714252), (2, 10174857126), (3, 6783238084), (4, 5087428563), (6, 3391619042), (7, 2907102036), (12, 1695809521), (14, 1453551018), (21, 969034012), (28, 726775509), (42, 484517006), (84, 242258503), (223, 91254324), (446, 45627162), (669, 30418108), (892, 22813581), (1338, 15209054), (1561, 13036332), (2676, 7604527), (3122, 6518166), (4683, 4345444), (6244, 3259083), (9366, 2172722), (18732, 1086361)]